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. 

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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.

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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 [email protected] 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.

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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 [email protected] 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.

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Doctors are starting to prescribe vegetables or entire meals to ward off disease.

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Amid Earth’s fourth global coral bleaching event, a leading expert says tackling climate change is the key to fighting back.

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Ahead of a project to spray carbon dioxide into jungle plots, researchers contemplate what its results might signal about the forest’s future.

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After years of delay, researchers are ready to inject carbon dioxide into jungle plots.

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Years in the making, a project in the Amazon rain forest is finally set to determine whether a rise in carbon dioxide could save one of the world’s largest carbon sinks.

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Cows and at least one person in the U.S. have been sickened by avian influenza. We asked experts about the risk to humans.

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Volcano detectives use artificial intelligence to sleuth out ancient secrets in Alaska.

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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.

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