Tag Archive

Saving Lebanon’s Cedar Trees, Black Carbon & Climate Change

By Rhitu Chatterjee

Podcast 80: Efforts to save Lebanon's threatened cedar trees. Black carbon, a component of soot, is a potent climate warmer. Scientists have stumbled upon a rare magnetic star. »

Cooking and Human Origins, Big Kangaroos, Little Dinosaurs

By admin

Podcast 20: How barbecue may have sparked human evolution, plus giant kangaroos, shrinking dinosaurs, and some old grain. »