Afraid of Needles? You're Not Alone

In the mid-1980s, scientists published a startling finding–a giant hole in the ozone layer over Antarctica. That’s the protective shield that blocks large amounts of harmful UV radiation. And without it, the rate of cancer, cataracts and crop failure would skyrocket. Today on the ...  Show more

Microbes are little alchemists that perform all manner of chemical reactions. A team of microbiologists co-founded a non-profit to try to harness those abilities to solve some of the world’s big problems — from carbon capture to helping coral reefs to cleaning up waste. Recently, ...  Show more

Les deux épisodes dont je vous recommande l'écoute se trouvent sur le podcast Choses à Savoir Culture Générale:

https://www.chosesasavoir.com/podcast/culture-generale/

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Phobias can arise from all sorts of lurking dangers, like venomous snakes. But holes? Is trypophobia really a thing? Find out why a person might fear an array of innocent holes and the role social contagion could play.

Fear is a normal and healthy response to things that may harm us. But fear can also hold us back from doing the things we want to do. This week, we talk to psychiatrist and neuroscientist Arash Javanbakht about th ...

Fear brings with it a kind of powerful temptation: people want to know fear, to confront it, and maybe even conquer it. In the lead up to Halloween, we're devoting an episode to all things scary. CNN’s Chief Medical Correspondent Dr. Sanjay Gupta talks with psychologist Lisa Feld ...  Show more