interesting research

Exploring the World of 250+ Interesting Topics to Research

Research is a fascinating journey into the unknown, a quest for answers, and a process of discovery. Whether you’re an academic, a student, or just a curious mind, finding the right and interesting topics to research is paramount. Not only does it determine the success of your research project, but it can also make the experience enjoyable. 

In this blog, we’ll delve into the art of selecting interesting topics to research, particularly catering to the average reader.

How to Select Interesting Topics to Research?

Table of Contents

Choosing a research topic is like setting sail on a ship. It’s a decision that will dictate your course, so you must make it wisely. Here are some effective strategies to help you pick a captivating topic:

• Personal Interests: Researching a topic you’re genuinely passionate about can turn the entire process into an exciting adventure. Your enthusiasm will show in your work and make it more engaging for the reader.
• Current Trends and Issues: Current events and trends are always intriguing because they’re relevant. They often raise questions and uncertainties, making them excellent research candidates. Think of topics like the impact of a global pandemic on mental health or the evolution of renewable energy technologies in the face of climate change.
• Problem-Solving Approach: Identify a problem that needs a solution or an unanswered question. Researching with the aim to solve a real-world issue can be highly motivating. For instance, you could explore strategies to reduce plastic waste in your community.
• Impact and Relevance: Consider the significance of your topic. Will it impact people’s lives or contribute to existing knowledge? Research with a purpose tends to be more engaging. Topics like gender equality, public health, or environmental conservation often fall into this category.
• Unexplored or Unique Topics: Researching less-explored or unique topics can be exciting. It gives you the opportunity to contribute something new to your field. Remember, research isn’t limited to established subjects; there’s room for exploration in every discipline.

250+ Interesting Topics to Research: Popular Categories

Research topics come in various flavors. Let’s explore some popular categories, which are often engaging for average readers:

Science and Technology

• Artificial intelligence in healthcare.
• Quantum computing advancements.
• Space exploration and colonization.
• Genetic editing and CRISPR technology.
• Cybersecurity in the digital age.
• Augmented and virtual reality applications.
• Climate change and mitigation strategies.
• Sustainable energy sources.
• Internet of Things (IoT) innovations.
• Nanotechnology breakthroughs.
• 3D printing in various industries.
• Biotechnology in medicine.
• Autonomous vehicles and self-driving technology.
• Robotics in everyday life.
• Clean water technology.
• Renewable energy storage solutions.
• Wearable technology and health tracking.
• Green architecture and sustainable design.
• Bioinformatics and genomics.
• Machine learning in data analysis.
• Space tourism development.
• Advancements in quantum mechanics.
• Biometrics and facial recognition.
• Aerospace engineering innovations.
• Ethical considerations in AI development.
• Artificial organs and 3D bioprinting.
• Holography and holographic displays.
• Sustainable agriculture practices.
• Climate modeling and prediction.
• Advancements in battery technology.
• Neurotechnology and brain-computer interfaces.
• Space-based solar power.
• Green transportation options.
• Materials science and superconductors.
• Telemedicine and remote healthcare.
• Cognitive computing and AI ethics.
• Renewable energy policy and regulation.
• The role of 5G in the digital landscape.
• Precision medicine and personalized treatment.
• Advancements in quantum cryptography.
• Drone technology and applications.
• Environmental sensors and monitoring.
• Synthetic biology and bioengineering.
• Smart cities and urban planning.
• Quantum teleportation research.
• AI-powered virtual assistants.
• Space-based mining and resource extraction.
• Advancements in neuroprosthetics.
• Sustainable transportation solutions.
• Blockchain technology and applications.

Social Issues

• Gender inequality in the workplace.
• Racial discrimination and systemic racism.
• Income inequality and wealth gap.
• Climate change and environmental degradation.
• Mental health stigma and access to care.
• Access to quality education.
• Immigration and border control policies.
• Gun control and Second Amendment rights.
• Opioid epidemic and substance abuse.
• Affordable healthcare and insurance.
• LGBTQ+ rights and discrimination.
• Cyberbullying and online harassment.
• Homelessness and affordable housing.
• Police brutality and reform.
• Human trafficking and modern slavery.
• Voter suppression and electoral integrity.
• Access to clean water and sanitation.
• Child labor and exploitation.
• Aging population and healthcare for the elderly.
• Indigenous rights and land disputes.
• Bullying in schools and online.
• Obesity and public health.
• Access to reproductive healthcare.
• Income tax policies and fairness.
• Mental health support for veterans.
• Child abuse and neglect.
• Animal rights and cruelty.
• The digital divide and internet access.
• Youth unemployment and opportunities.
• Religious freedom and tolerance.
• Disability rights and accessibility.
• Affordable childcare and parental leave.
• Food insecurity and hunger.
• Drug policy and legalization.
• Human rights violations in conflict zones.
• Aging infrastructure and public safety.
• Cybersecurity and data privacy.
• Human rights in authoritarian regimes.
• Environmental racism and pollution.
• Discrimination against people with disabilities.
• Income and education disparities in rural areas.
• Freedom of the press and media censorship.
• Bullying and discrimination against the LGBTQ+ youth.
• Access to clean energy and sustainable practices.
• Child marriage and forced unions.
• Mental health in the workplace.
• Domestic violence and abuse.
• Education funding and quality.
• Childhood obesity and healthy habits.
• Poverty and economic development.

History and Culture

• The Rise and Fall of the Roman Empire
• Ancient Egyptian Civilization
• The Renaissance Period in Europe
• The Industrial Revolution
• The French Revolution
• The American Civil War
• The Silk Road and Cultural Exchange
• The Mayan Civilization
• The Byzantine Empire
• The Age of Exploration
• World War I: Causes and Consequences
• The Harlem Renaissance
• The Aztec Empire
• Ancient Greece: Democracy and Philosophy
• The Vietnam War
• The Cold War
• The Inca Empire
• The Enlightenment Era
• The Crusades
• The Spanish Inquisition
• The African Slave Trade
• The Suffragette Movement
• The Black Death in Europe
• The Apollo Moon Landing
• The Roaring Twenties
• The Chinese Cultural Revolution
• The Salem Witch Trials
• The Great Wall of China
• The Abolitionist Movement
• The Golden Age of Islam
• The Mesoamerican Ballgame
• The Age of Vikings
• The Ottoman Empire
• The Cultural Impact of the Beatles
• The Space Race
• The Fall of the Berlin Wall
• The History of Hollywood Cinema
• The Renaissance Art and Artists
• The British Empire
• The Age of Samurai in Japan
• The Ancient Indus Valley Civilization
• The Russian Revolution
• The Age of Chivalry
• The History of Native American Tribes
• The Cultural Significance of Greek Mythology
• The Etruscans in Ancient Italy
• The History of African Kingdoms
• The Great Famine in Ireland
• The Age of Invention and Innovation
• The Cultural Impact of Shakespeare’s Works

Business and Economics

• Impact of E-commerce on Traditional Retail
• Global Supply Chain Challenges
• Green Business Practices and Sustainability
• Strategies for Small Business Growth
• Cryptocurrency and Its Economic Implications
• Consumer Behavior in the Digital Age
• The Gig Economy and Its Future
• Economic Consequences of Climate Change
• The Role of AI in Financial Services
• Trade Wars and Their Effects on Global Markets
• Entrepreneurship in Emerging Markets
• Corporate Social Responsibility Trends
• The Economics of Healthcare
• The Impact of Inflation on Savings
• Startup Ecosystems and Innovation Hubs
• Financial Literacy and Education Initiatives
• Income Inequality and Economic Mobility
• The Sharing Economy and Collaborative Consumption
• International Trade Policies
• Behavioral Economics in Marketing
• Economic Effects of the COVID-19 Pandemic
• Fintech Innovations and Banking
• Real Estate Market Trends
• Public vs. Private Healthcare Systems
• Market Entry Strategies for New Businesses
• Global Economic Growth Prospects
• The Economics of Education
• Mergers and Acquisitions Trends
• Impact of Tax Reforms on Businesses
• Sustainable Investing and ESG Factors
• Monetary Policy and Interest Rates
• The Future of Work: Remote vs. Office
• Business Ethics and Corporate Governance
• The Economics of Artificial Intelligence
• Stock Market Volatility
• Supply and Demand Dynamics
• Entrepreneurial Finance and Fundraising
• Innovation and Technology Transfer
• Competition in the Digital Marketplace
• Economic Impacts of Aging Populations
• Economic Development in Developing Countries
• Regulatory Challenges in the Financial Sector
• The Economics of Healthcare Insurance
• Corporate Profitability and Market Share
• Energy Economics and Renewable Sources
• Economic Factors in Mergers and Acquisitions
• Financial Crises and Their Aftermath
• Economics of the Entertainment Industry
• Global Economic Trends Post-Pandemic
• Economic Consequences of Cybersecurity Threats
• The Impact of Online Learning
• Strategies for Inclusive Education
• Early Childhood Development
• The Role of Teachers in Student Motivation
• Educational Technology Trends
• Assessment Methods in Education
• The Importance of Multilingual Education
• Special Education Approaches
• Global Education Disparities
• Project-Based Learning
• Critical Thinking in the Classroom
• Educational Leadership
• Homeschooling vs. Traditional Education
• Education and Social Inequality
• Student Mental Health Support
• The Benefits of Student Extracurricular Activities
• The Montessori Approach
• STEM Education
• Educational Policy Reforms
• Education for Sustainable Development
• Educational Psychology
• Learning Disabilities
• Adult Education Programs
• The Role of Arts in Education
• The Flipped Classroom Model
• Educational Gamification
• School Bullying Prevention
• Inclusive Curriculum Design
• The Future of College Admissions
• Early Literacy Development
• Education and Gender Equity
• Teacher Training and Professional Development
• Homeschooling Challenges
• Gifted and Talented Education
• Education for Global Citizenship
• Virtual Reality in Education
• Outdoor and Environmental Education
• Education for Sustainable Agriculture
• Music Education Benefits
• Education and Technological Divide
• Cultural Competence in Education
• Education and Social Emotional Learning
• Personalized Learning
• Educational Equity
• Restorative Justice in Schools
• Study Abroad Programs
• Education for Digital Citizenship
• The Role of Parents in Education
• Vocational Education and Training
• The History of Education Movements

Techniques for Researching Interesting Topics

Once you’ve chosen the interesting topics to research, you’ll need effective techniques to delve deeper into it:

• Online Databases and Journals: Online academic databases like Google Scholar, JSTOR, or PubMed are invaluable resources. They provide access to a vast pool of academic research papers.
• Interviews and Surveys: If your topic involves human perspectives, conducting interviews or surveys can offer firsthand insights. Tools like Jotform Survey Maker , SurveyMonkey or Zoom can be helpful.
• Libraries and Archives: Traditional libraries still hold a treasure trove of information. Whether you visit in person or explore digital archives, libraries can provide a wealth of resources.
• Online Forums and Social Media: Online communities and forums can be excellent sources of information, particularly for trending topics. Sites like Reddit and Quora can connect you with experts and enthusiasts.
• Academic and Expert Sources: Seek out academic articles, books, and experts in your field. Don’t hesitate to reach out to professionals who may be willing to share their expertise.

How to Make Your Research Engaging?

Once you’ve conducted your research, it’s essential to present it in a way that captures the interest of your average reader:

1. Clear and Accessible Language

Avoid jargon and complex terminology. Use simple and straightforward language to ensure your research is accessible to a wide audience.

2. Storytelling and Anecdotes

Weave stories and anecdotes into your research to make it relatable and engaging. Personal narratives and real-life examples can resonate with readers.

3. Visual Aids (Images, Infographics)

Incorporate visuals like images, charts, and infographics to make your research visually appealing and easier to understand.

4. Real-Life Examples and Case Studies

Use real-life examples and case studies to illustrate the practical applications of your research findings. This makes the information tangible and relevant.

5. Relatable Examples from Popular Culture

Relate your research to pop culture, current events, or everyday experiences. This helps readers connect with the material on a personal level.

Examples of Interesting Topics to Research

To provide some inspiration, let’s explore a few intriguing research topics:

The Impact of Social Media on Mental Health

Examine the relationship between social media use and mental health, including topics like social comparison, cyberbullying, and the benefits of online support networks.

The Future of Renewable Energy

Research the latest advancements in renewable energy technologies, such as solar power, wind energy, and the feasibility of a global transition to sustainable energy sources.

The History of Women’s Suffrage

Delve into the historical struggles and milestones of the women’s suffrage movement, both in the United States and around the world.

The Role of Artificial Intelligence in Healthcare

Investigate the applications of AI in healthcare, from diagnosis algorithms to patient data analysis and the ethical implications of AI in medical practice.

Strategies for Sustainable Business Practices

Examine business sustainability practices , exploring how companies can balance profit and environmental responsibility in an increasingly eco-conscious world.

Challenges you Might Face in Research

While you are looking for interesting topics to research, it’s important to be aware of the challenges:

• Avoiding Bias and Misinformation: Ensure your research is unbiased and based on credible sources. Critical thinking is key to avoiding misinformation.
• Ethical Considerations: Research involving humans or animals should follow ethical guidelines. Always prioritize ethical research practices.
• Data Collection and Analysis: Data collection can be time-consuming and challenging. Make sure to use appropriate data collection methods and robust analysis techniques.
• Staying Updated with Latest Research: Research is an ongoing process. Stay up-to-date with the latest research in your field to ensure the relevance and accuracy of your work.

Research is a gateway to knowledge, innovation, and solutions. Choosing interesting topics to research is the first step in this exciting journey. Whether you’re exploring the depths of science, the intricacies of culture, or the dynamics of business, there’s a captivating research topic waiting for you. 

So, start your exploration, share your discoveries, and keep the flame of curiosity alive. The world is waiting to learn from your research.

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1000+ FREE Research Topics & Ideas

If you’re at the start of your research journey and are trying to figure out which research topic you want to focus on, you’ve come to the right place. Select your area of interest below to view a comprehensive collection of potential research ideas.

Research Topic FAQs

What (exactly) is a research topic.

A research topic is the subject of a research project or study – for example, a dissertation or thesis. A research topic typically takes the form of a problem to be solved, or a question to be answered.

A good research topic should be specific enough to allow for focused research and analysis. For example, if you are interested in studying the effects of climate change on agriculture, your research topic could focus on how rising temperatures have impacted crop yields in certain regions over time.

To learn more about the basics of developing a research topic, consider our free research topic ideation webinar.

What constitutes a good research topic?

A strong research topic comprises three important qualities : originality, value and feasibility.

• Originality – a good topic explores an original area or takes a novel angle on an existing area of study.
• Value – a strong research topic provides value and makes a contribution, either academically or practically.
• Feasibility – a good research topic needs to be practical and manageable, given the resource constraints you face.

To learn more about what makes for a high-quality research topic, check out this post .

What's the difference between a research topic and research problem?

A research topic and a research problem are two distinct concepts that are often confused. A research topic is a broader label that indicates the focus of the study , while a research problem is an issue or gap in knowledge within the broader field that needs to be addressed.

To illustrate this distinction, consider a student who has chosen “teenage pregnancy in the United Kingdom” as their research topic. This research topic could encompass any number of issues related to teenage pregnancy such as causes, prevention strategies, health outcomes for mothers and babies, etc.

Within this broad category (the research topic) lies potential areas of inquiry that can be explored further – these become the research problems . For example:

• What factors contribute to higher rates of teenage pregnancy in certain communities?
• How do different types of parenting styles affect teen pregnancy rates?
• What interventions have been successful in reducing teenage pregnancies?

Simply put, a key difference between a research topic and a research problem is scope ; the research topic provides an umbrella under which multiple questions can be asked, while the research problem focuses on one specific question or set of questions within that larger context.

How can I find potential research topics for my project?

There are many steps involved in the process of finding and choosing a high-quality research topic for a dissertation or thesis. We cover these steps in detail in this video (also accessible below).

How can I find quality sources for my research topic?

Finding quality sources is an essential step in the topic ideation process. To do this, you should start by researching scholarly journals, books, and other academic publications related to your topic. These sources can provide reliable information on a wide range of topics. Additionally, they may contain data or statistics that can help support your argument or conclusions.

Identifying Relevant Sources

When searching for relevant sources, it’s important to look beyond just published material; try using online databases such as Google Scholar or JSTOR to find articles from reputable journals that have been peer-reviewed by experts in the field.

You can also use search engines like Google or Bing to locate websites with useful information about your topic. However, be sure to evaluate any website before citing it as a source—look for evidence of authorship (such as an “About Us” page) and make sure the content is up-to-date and accurate before relying on it.

Evaluating Sources

Once you’ve identified potential sources for your research project, take some time to evaluate them thoroughly before deciding which ones will best serve your purpose. Consider factors such as author credibility (are they an expert in their field?), publication date (is the source current?), objectivity (does the author present both sides of an issue?) and relevance (how closely does this source relate to my specific topic?).

By researching the current literature on your topic, you can identify potential sources that will help to provide quality information. Once you’ve identified these sources, it’s time to look for a gap in the research and determine what new knowledge could be gained from further study.

How can I find a good research gap?

Finding a strong gap in the literature is an essential step when looking for potential research topics. We explain what research gaps are and how to find them in this post.

How should I evaluate potential research topics/ideas?

When evaluating potential research topics, it is important to consider the factors that make for a strong topic (we discussed these earlier). Specifically:

• Originality
• Feasibility

So, when you have a list of potential topics or ideas, assess each of them in terms of these three criteria. A good topic should take a unique angle, provide value (either to academia or practitioners), and be practical enough for you to pull off, given your limited resources.

Finally, you should also assess whether this project could lead to potential career opportunities such as internships or job offers down the line. Make sure that you are researching something that is relevant enough so that it can benefit your professional development in some way. Additionally, consider how each research topic aligns with your career goals and interests; researching something that you are passionate about can help keep motivation high throughout the process.

How can I assess the feasibility of a research topic?

When evaluating the feasibility and practicality of a research topic, it is important to consider several factors.

First, you should assess whether or not the research topic is within your area of competence. Of course, when you start out, you are not expected to be the world’s leading expert, but do should at least have some foundational knowledge.

Time commitment

When considering a research topic, you should think about how much time will be required for completion. Depending on your field of study, some topics may require more time than others due to their complexity or scope.

Additionally, if you plan on collaborating with other researchers or institutions in order to complete your project, additional considerations must be taken into account such as coordinating schedules and ensuring that all parties involved have adequate resources available.

Resources needed

It’s also critically important to consider what type of resources are necessary in order to conduct the research successfully. This includes physical materials such as lab equipment and chemicals but can also include intangible items like access to certain databases or software programs which may be necessary depending on the nature of your work. Additionally, if there are costs associated with obtaining these materials then this must also be factored into your evaluation process.

Potential risks

It’s important to consider the inherent potential risks for each potential research topic. These can include ethical risks (challenges getting ethical approval), data risks (not being able to access the data you’ll need), technical risks relating to the equipment you’ll use and funding risks (not securing the necessary financial back to undertake the research).

If you’re looking for more information about how to find, evaluate and select research topics for your dissertation or thesis, check out our free webinar here . Alternatively, if you’d like 1:1 help with the topic ideation process, consider our private coaching services .

Psst… there’s more (for free)

This post is part of our dissertation mini-course, which covers everything you need to get started with your dissertation, thesis or research project. 

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Research articles

Complexity of avian evolution revealed by family-level genomes.

• Josefin Stiller
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TRBC1-targeting antibody–drug conjugates for the treatment of T cell cancers

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The complex polyploid genome architecture of sugarcane

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Targeting DCAF5 suppresses SMARCB1 -mutant cancer by stabilizing SWI/SNF

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This study presents an approach to deal with spatial, temporal and phylogenetic non-independence in large-scale analyses of biodiversity change, improving trend estimation and inference across scales.

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The complex circumstellar environment of supernova 2023ixf

Using ultraviolet data as well as a comprehensive set of further multiwavelength observations of the supernova 2023ixf, a reliable bolometric light curve is derived that indicates the heating nature of the early emission.

• E. A. Zimmerman

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Workers at the U.S. Embassy in Havana leave the building in September 2017. New research out of the National Institutes of Health finds no unusual pattern of damage in the brains of Havana syndrome patients. Emily Michot/Miami Herald/Tribune News Service via Getty Images hide caption

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In havana syndrome patients, nih scientists find no physical trace of harm.

March 18, 2024 • The mysterious ailments that became known as Havana syndrome left no physical evidence of injury or disease, according to two government studies.

This close-up of the Verona astrolabe shows Arabic and Hebrew markings. Federica Gigante hide caption

This medieval astrolabe has both Arabic and Hebrew markings. Here's what it means

March 16, 2024 • This discovery sheds new light on the rich history of scholarship and intellectual exchange between Muslims, Jews and Christians during a time of Muslim rule in medieval Spain.

Flares burn off methane and other hydrocarbons at an oil and gas facility in Lenorah, Texas in 2021. New research shows drillers emit about three times as much climate-warming methane as official estimates. David Goldman/AP hide caption

Oil and gas companies emit more climate-warming methane than EPA reports

March 13, 2024 • Oil and gas drillers are releasing more climate-warming methane than the government estimates, a new study shows.

This type of staghorn coral ( Acropora pulchra ) appeared to benefit from the presence of sea cucumbers ( Holothuria atra ), a new study finds. Terry Moore/Stocktrek Images / Science Source hide caption

This often-overlooked sea creature may be quietly protecting the planet's coral reefs

March 13, 2024 • The pickle-shaped bottom feeders may reduce the amount of microbes on the seafloor that could potentially sicken coral, scientists suggest

Millions of people are affected by long COVID, a disease that encompasses a range of symptoms — everything from brain fog to chronic fatigue — and that manifests differently across patients. The Washington Post/The Washington Post via Getty Images hide caption

What we know about long COVID — from brain fog to physical fatigue

March 13, 2024 • "Long COVID has affected every part of my life," said Virginia resident Rachel Beale said at a recent Senate hearing. "I wake up every day feeling tired, nauseous and dizzy. I immediately start planning when I can lay down again." Beale is far from alone. Many of her experiences have been echoed by others dealing with long COVID. It's a constellation of debilitating symptoms that range from brain fog and intense physical fatigue to depression and anxiety. But there's new, promising research that sheds light onto some symptoms. NPR health correspondent Will Stone talks with Short Wave host Regina G. Barber about the state of long COVID research — what we know, what we don't and when we can expect treatments or even cures for it. Have more COVID questions you want us to cover? Email us at [email protected] — we'd love to hear from you.

Maria E. Garay-Serratos holds a framed photograph of her mother, who died after suffering decades of domestic violence. Scientists are trying to understand how domestic violence damages the brain. Julio Serratos/Maria E. Garay-Serratos hide caption

Domestic violence may leave telltale damage in the brain. Scientists want to find it

March 8, 2024 • Traumatic brain injuries from intimate partner violence are common, and potentially more severe than those seen in sports.

Elephantnose Fish, Gnathonemus petersii, Congo ullstein bild hide caption

The "shocking" tactic electric fish use to collectively sense the world

March 8, 2024 • Neuroscientist Nathan Sawtell has spent a lot of time studying the electric elephantnose fish. These fish send and decipher weak electric signals, which Sawtell hopes will eventually help neuroscientists better understand how the brain filters sensory information about the outside world. As Sawtell has studied these electric critters, he's had a lingering question: why do they always seem to organize themselves in a particular orientation. At first, he couldn't figure out why, but a new study released this week in Nature may have an answer: the fish are creating an electrical network larger than any field a single fish can muster alone, and providing collective knowledge about potential dangers in the surrounding water.

The "shocking" tactic electric fish use to collectively sense the world

A digital illustration of a circle of hands extending from the edge of the image, each holding a sheet of paper. The papers overlap in the center and, like a puzzle, come together to reveal a drawing of a handgun. Oona Tempest/KFF Health News hide caption

Meet the public health researchers trying to rein in America's gun violence crisis

Kff health news.

March 6, 2024 • After the 1996 Dickey Amendment halted federal spending on gun violence research, a small group of academics pressed on, with little money or support. Now a new generation is taking up the charge.

This artist's concept shows the Voyager 1 spacecraft entering the space between stars. Interstellar space is dominated by plasma, ionized gas (illustrated here as brownish haze). NASA/JPL-Caltech hide caption

The Voyager 1 spacecraft has a big glitch. Now, NASA must figure out how to fix it

March 6, 2024 • The Voyager 1 space probe is the farthest human-made object in space. It launched in 1977 with a golden record on board that carried assorted sounds of our home planet: greetings in many different languages, dogs barking, and the sound of two people kissing, to name but a few examples. The idea with this record was that someday, Voyager 1 might be our emissary to alien life – an audible time capsule of Earth's beings. Since its launch, it also managed to complete missions to Jupiter and Saturn. In 2012, it crossed into interstellar space.

A case of bronchitis in 2014 left Sanna Stella, a therapist who lives in the Chicago area, with debilitating fatigue. Stacey Wescott/Tribune News Service via Getty Images hide caption

Clues to a better understanding of chronic fatigue syndrome emerge from a major study

February 23, 2024 • After seven years of research, the findings shed light on the long-neglected illness. Scientists say the results could lead to future trials for potential treatments.

A 3D model of a short section of the stone wall. The scale at the bottom of the image measures 50 cm. Photos by Philipp Hoy, University of Rostock; model created using Agisoft Metashape by J. Auer, LAKD M-V hide caption

Scientists scanning the seafloor discover a long-lost Stone Age 'megastructure'

February 22, 2024 • The more than half mile long wall, called the Blinkerwall, was likely used by Stone Age hunter-gatherers to herd reindeer toward a shooting blind.

The sun emits a mid-level solar flare releasing a burst of solar material. NASA hide caption

In light of the solar maximum, a look at the biggest solar storm in recorded history

February 21, 2024 • We are at the height of the Sun's activity in its eleven year cycle, known to astronomers as the solar maximum. This means that over the next several months there's going to be a lot of solar activity. It's got us thinking back to 1859. That's when astronomer Richard Carrington was studying the Sun when he witnessed the most intense geomagnetic storm recorded in history. The storm, triggered by a giant solar flare, sent brilliant auroral displays across the globe causing electrical sparking and fires in telegraph stations. This encore episode, Regina talks to solar physicist Dr. Samaiyah Farid about what's now known as the Carrington event and about what may happen the next time a massive solar storm hits Earth.

One woolly mammoth's journey at the end of the Ice Age

February 19, 2024 • Lately, paleoecologist Audrey Rowe has been a bit preoccupied with a girl named Elma. That's because Elma is ... a woolly mammoth. And 14,000 years ago, when Elma was alive, her habitat in interior Alaska was rapidly changing. The Ice Age was coming to a close and human hunters were starting early settlements. Which leads to an intriguing question: Who, or what , killed her? In the search for answers, Audrey traces Elma's life and journey through — get this — a single tusk. Today, she shares her insights on what the mammoth extinction from thousands of years ago can teach us about megafauna extinctions today with guest host Nate Rott .

Tai chi has many health benefits. It improves flexibility, reduces stress and can help lower blood pressure. Ruth Jenkinson/Getty Images/Science Photo Library hide caption

Tai chi reduces blood pressure better than aerobic exercise, study finds

February 14, 2024 • The slow-moving Chinese martial art tai chi is known to increase flexibility and balance. Now, research suggests it's more effective at reducing blood pressure than more vigorous forms of exercise.

Manny and Cayenne wrestle and kiss. LA Johnson/NPR hide caption

Manny loves Cayenne. Plus, 5 facts about queer animals for Valentine's Day

February 14, 2024 • In a Valentine's Day exclusive report, NPR has learned there is currently a gay anteater couple at Smithsonian's National Zoo and Conservation Biology Institute in Washington D.C.But this couple is just the tip of the proverbial iceberg when it comes to queerness in the animal world – it's been documented in hundreds of species. We spoke with wildlife ecologist Christine Wilkinson of the "Queer is Natural" TikTok series to uncover the wildest, queerest animals of the bunch.

Ninety-seven percent of migratory fish species are facing extinction. Whale sharks, the world's largest living fish, are among the endangered. Ullstein Bild/Ullstein Bild hide caption

Across the world, migrating animal populations are dwindling. Here's why

February 12, 2024 • In a landmark U.N. study, researchers found nearly half of the world's threatened migratory species have declining populations. More than a fifth of the assessed animals face extinction.

Clownfish might be counting their potential enemies' stripes

February 9, 2024 • At least, that's what a group of researchers at the Okinawa Institute of Science and Technology Graduate University thinks. The team recently published a study in the journal Experimental Biology suggesting that Amphiphrion ocellaris , or clown anemonefish, may be counting. Specifically, the authors think the fish may be looking at the number of vertical white stripes on each other as well as other anemonefish as a way to identify their own species. Not only that — the researchers think that the fish are noticing the minutiae of other anemonefish's looks because of some fishy marine geopolitics.