Caterpillars can’t regulate their body temperatures, so they have to come up with a totally different strategy to make it through the coldest months of the year.
Learn more about your ad choices. Visit megaphone.fm/adchoices

How the Woolly Bear Caterpillar Does Something Pretty Amazing to Survive the Winter

Host Rachel Feltman, alongside leading science and tech journalists, dives into the rich world of scientific discovery in this bite-size science variety show.

Science

Cannabis consumers may be familiar with the paranoia that can come from taking too many gummies or smoking too much weed. New research into cannabis reveals how a lemon-scented terpene d-limonene can ease anxiety without diminishing the high. 
Join Scientific American, Springer Nature and Nature Portfolio in Washington, D.C. on May 17 for Science on the Hill. Register now!
Email us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover!
Discover something new everyday: subscribe to Scientific American and sign up for our daily newsletter. 
Science Quickly is produced by Rachel Feltman, Kelso Harper, Madison Goldberg and Jeff DelViscio. This episode was hosted by Rachel Feltman with guest Allison Parshall. Our show is edited by Elah Feder, Alexa Lim, Madison Goldberg and Anaissa Ruiz Tejada, with fact-checking by Shayna Posses and Aaron Shattuck. The theme music was composed by Dominic Smith.
Learn more about your ad choices. Visit megaphone.fm/adchoices

A Citrus-Scented Cannabis Compound Reduces Anxiety for Weed Users

AI-generated images of Katy Perry at Monday’s Met Gala looked so realistic they even duped her mom. And it just so happens that ChatGPT developer OpenAI released a new tool to detect fake images generated by DALL-E—the very next day.  
Join Scientific American, Springer Nature and Nature Portfolio in Washington, D.C. on May 17 for Science on the Hill. Register now!
Email us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover!
Discover something new everyday: subscribe to Scientific American and sign up for our daily newsletter. 
Science Quickly is produced by Rachel Feltman, Kelso Harper, Madison Goldberg and Jeff DelViscio. This episode was hosted by Rachel Feltman. Our show is edited by Elah Feder, Alexa Lim, Madison Goldberg and Anaissa Ruiz Tejada, with fact-checking by Shayna Posses and Aaron Shattuck. The theme music was composed by Dominic Smith.
Learn more about your ad choices. Visit megaphone.fm/adchoices

The Internet Is Full of Deepfakes, and the Sky Is Full of Trash

Meet Rachel Feltman, the new host of Science Quickly! Bringing a fresh perspective and infectious enthusiasm, Rachel will take you on audio journeys to far-off places, inspire you to ponder deep questions, and introduce you to people changing the world with science. 
Email us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover!
Discover something new everyday: subscribe to Scientific American and sign up for our daily newsletter. 
Science Quickly is produced by Rachel Feltman, Kelso Harper, Carin Leong, Madison Goldberg and Jeff DelViscio. This episode was hosted by Rachel Feltman. Our show is edited by Elah Feder, Alexa Lim, Madison Goldberg and Anaissa Ruiz Tejada with fact-checking by Shayna Posses and Aaron Shattuck. The theme music was composed by Dominic Smith.
Learn more about your ad choices. Visit megaphone.fm/adchoices

Introducing Science Quickly’s New Host, Rachel Feltman

Doctors are starting to prescribe vegetables or entire meals to ward off disease.
Learn more about your ad choices. Visit megaphone.fm/adchoices

Can Food Work as Medicine?

Amid Earth’s fourth global coral bleaching event, a leading expert says tackling climate change is the key to fighting back.
Learn more about your ad choices. Visit megaphone.fm/adchoices

How the Woolly Bear Caterpillar Does Something Pretty Amazing to Survive the Winter

Download our free app to listen on your phone