Dinosaurs Lived--and Made Little Dinos--in th...

In this episode of Science Quickly, Rachel Feltman speaks with Helena Kopp Kallner, an ob-gyn and a professor, about her promising new study that shows local anesthetic can reduce pain during placements of intrauterine devices (IUDs). These devices are one of the most effective a ...  Show more

When news broke that OpenAI agents had breached the AI platform Hugging Face, many headlines framed it as a case of “rogue” artificial intelligence acting on its own. But how much of that narrative was reality, and how much was hype? In this episode, Rachel Feltman speaks with AI ...  Show more

Uncover astonishing evidence suggesting humans and dinosaurs may have coexisted. From ancient artifacts to mysterious footprints, we explore the most compelling clues that challenge everything we thought we knew! Learn more about your ad choices. Visit megaphone.fm/adchoices 

Enter the paleoburrows of South America, where evidence suggests construction not by human hands or tools but by giant claws – and for purposes we’re still trying to understand. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener fo ...  Show more

Can something spring back to life if it last moved around when woolly mammoths roamed the earth? The answer appears to be yes. Learn more about your ad choices. Visit megaphone.fm/adchoices 

Today's megafauna are tiny compared with history's largest dinosaurs. Learn a few theories about how these animals got so big in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/extinct-animals/why-were-prehistoric-animals-big.htmSee omnystudio ...  Show more