U.S. Military Academy cadets wear the colors black, gray and gold for reasons found in gunpowder’s chemistry.



Learn more about your ad choices. Visit megaphone.fm/adchoices

West Point Uniforms Signify Explosive Chemistry

Tune in every week for quick, fascinating new developments and dives in the world of science.

Science

Cows and at least one person in the U.S. have been sickened by avian influenza. We asked experts about the risk to humans.
Learn more about your ad choices. Visit megaphone.fm/adchoices

How Big a Threat Is Bird Flu?

Volcano detectives use artificial intelligence to sleuth out ancient secrets in Alaska.
Learn more about your ad choices. Visit megaphone.fm/adchoices

How a New AI Model Helps Volcanic History Rise from the Ashes

These marine mammals are very hard to observe, but in the past two decades the roughly 20 or so people in the world who study sperm whales have found some compelling evidence of culture among them.
Learn more about your ad choices. Visit megaphone.fm/adchoices

Do Sperm Whales Have Culture?

Today we’re going to look at how measles—a disease that was practically eliminated in the U.S.—has resurged in recent months, because people basically forgot how bad it was and got complacent about vaccines. 

Learn more about your ad choices. Visit megaphone.fm/adchoices

Measles Is Back, and That’s Scary

Dr. Chanda Prescod-Weinstein is a professional astronomer—with a passion for amateur astrophotography—and she's here to offer tips and tricks for want to get into capturing the night sky.
Learn more about your ad choices. Visit megaphone.fm/adchoices

West Point Uniforms Signify Explosive Chemistry

Download our free app to listen on your phone