Scientific American.com
The Unequal Burden of Early Dementia on Black Americans and How We Can Change It
Black Americans face higher hurdles in diagnosis and treatment of frontotemporal dementia, the most common form of dementia for people under 60
Where Does the Solar System End?
The solar system’s outer limits aren’t as clear-cut as you might think
Introducing Science Quickly’s New Host, Rachel Feltman
Stay tuned for a new era of Science Quickly.
The Science of ‘3 Body Problem’: What’s Fact and What’s Fiction?
The hit sci-fi show’s adviser and two other researchers discuss its portrayal of scientists and their technologies
The Poetic Lives of Lost Women of Math and Science
When poet Jessy Randall saw that so many female scientists weren’t getting their due, she got mad. And then she decided to write poems for as many as she could
Wild Orangutan Uses Herbal Medicine to Treat His Wound
Researchers say this may be the first observation of a nonhuman animal purposefully treating a wound with a medicinal plant
Collapsing Sheets of Spacetime Could Explain Dark Matter and Why the Universe ‘Hums’
Domain walls, long a divisive topic in physics, may be ideal explanations for some bizarre cosmic quirks
The Famine Developing in Gaza Follows a Clear Pattern
Famine is affecting an increasing number of people in Gaza, Sudan, Haiti and elsewhere around the globe, and its development follows a clear pattern
Is Sleeping on the Floor Good for Your Back?
Scientific American asked experts whether sleeping on a hard surface is actually beneficial for back pain
Here's What Universities Always Get Wrong about Student Protests
Repression draws attention to campus protests, like those over the conflict in Gaza, and makes them grow
AI Is Helping Referee Games in Major Sports Leagues, but Limitations Remain
Basketball, baseball, tennis and soccer leagues are starting to use AI to help call the shots
How Some Common Medications Can Make People More Vulnerable to Heat
As climate change brings more intense heat waves, scientists are trying to understand how certain medications interact with the body’s thermoregulation system
3 Ways Scientific Thinking Could Help Save the World
A physicist, a philosopher and a psychologist are working together to bring better, smarter decision-making to the masses
Longest-Ever COVID Infection Lasted More Than 600 Days
A Dutch man with lymphoma and other blood disorders was infected with the COVID-causing virus for nearly two years, during which time the pathogen evolved numerous mutations
Meteorites in Antarctica Are Getting Harder to Find because of Climate Change
As climate change warms the poles, precious Antarctic meteorites will melt their way down out of scientists’ reach
China’s Population Could Shrink to Half by 2100
Is China’s future population drop a crisis or an opportunity?
Exercise Helps Your Brain as Much as Your Body
Instead of just asking questions about how exercise helps our bodies, let’s also consider how it helps our brains
Chatbots Have Thoroughly Infiltrated Scientific Publishing
One percent of scientific articles published in 2023 showed signs of generative AI’s potential involvement, according to a recent analysis
Can Food Work as Medicine?
Doctors are starting to prescribe vegetables or entire meals to ward off disease.
How Do We Know Anything For Certain?
Some practical advice for how to sit, happily, joyfully, with uncertainty—and in doing so, grow and learn from it.