Dire Wolves! They're Back?

Headlines have been screaming about a new study suggesting that vaping could cause cancer — and that vaping could be just as dangerous as cigarettes. And if this were true, it would be a HUGE deal. We’ve been hearing for years that vaping is a safer option — and can help you quit ...  Show more

Lots of us love — or love to hate — running. And we do it because it’s supposed to be healthy, right?! But then we hear tons of stories about runners getting hurt — sometimes so badly that they have to hang up their sneakers. And there are people on social media going even furthe ...  Show more

Colossal says it's brought the dire wolf back from extinction — but the accuracy of that claim and the ethics of de-extinction are in question. This episode was produced by Devan Schwartz, edited by Jolie Myers, fact-checked by Laura Bullard, engineered by Andrea Kristinsdottir ...  Show more

Dogs were the first domesticated animal in history, emerging from wolves some 20,000 years ago. But how did wolves become dogs? To find the answer, scientists have to play with a lot of puppies. (First published in 2023.) Guest: Kathryn Lord, evolutionary biology researcher at UM ...  Show more

Non, ce n’est pas un scénario de science-fiction. Et pourtant, en 2025, une start-up américaine de génie génétique, Colossal Biosciences, affirme avoir réussi l’impensable : ressusciter une créature disparue depuis des millénaires, le loup terrible ou Canis dirus. Ce prédateur em ...  Show more

Why do wolves howl? With the help of AI, we're getting closer to an answer. Linguist and software engineer Jeffrey T. Reed shares his research on wolf sounds in the wild, revealing the surprisingly complex range of vocalizations — barks, yelps, whimpers, even teeth clacking — the ...  Show more