How Big a Threat Is Bird Flu?
Cows and at least one person in the U.S. have been sickened by avian influenza. We asked experts about the risk to humans.
How Big a Threat Is Bird Flu?
Cows and at least one person in the U.S. have been sickened by avian influenza. We asked experts about the risk to humans.
How a New AI Model Helps Volcanic History Rise from the Ashes
Volcano detectives use artificial intelligence to sleuth out ancient secrets in Alaska.
Do Sperm Whales Have Culture?
As hard as it is to study these denizens of the deep, researchers have found some intriguing evidence to support the idea that “sperm whale culture” exists.
Measles Is Back, and That Is Scary
The deadly virus was practically eliminated in the U.S., but now it’s infecting more people.
Did the Eclipse Give You the Amateur Astronomy Bug? Here’s How to Get Started
Chanda Prescod-Weinstein, a professional astronomer, talks about her own adventures in astrophotography—and offers tips and tricks for new amateur astronomers.
A Veteran Eclipse Chaser Explains the Thrill of Totality
Kate Russo has seen 13 total solar eclipses, and even she isn't ready for this one.
It’s Not Just You: Three Times Eclipses Left Scientists ‘More or Less Agog’
Total solar eclipses have set the stage for major scientific advancements—everything from the discovery of helium to the testing of Einstein’s general theory of relativity.
Humans Find Total Eclipses Startling. What about a Komodo Dragon?
Eclipses can affect animals, and biologists are preparing to see what happens during totality on April 8.
Inside the Race to Protect Artists from Artificial Intelligence
AI-generated art is creating new ethical issues—and competition—for digital artists. Nightshade and Glaze are two tools helping creators fight back.
The Tale of the Snail Slime Wrangler
Mucus is a miracle of evolution, and some researchers are trying to re-create what nature makes naturally.
Mucus Saves Your Life Every Day
The slimy substance is so powerful that doctors once made hog stomach mucus milkshakes to treat ulcers.
Magical Mucus: On the Benefits of Getting Slimed by a Hagfish
If you take a journey into the depths of the slime all around us, you find yourself starting to understand that mucus is a miracle.