Podcast

Paying cash for carbon, making dogs friendly, and destroying all life on Earth

Science Podcast
asteroid in space approaching Earth

Kerrick/iStockphoto

This week we have stories on the genes that may make dogs friendly, why midsized animals are the fastest, and what it would take to destroy all the life on our planet with Online News Editor David Grimm.

Sarah Crespi talks to Seema Jayachandran about paying cash to Ugandan farmers to not cut down trees—does it reduce deforestation in the long term?

Listen to previous podcasts.

[Image: Kerrick/iStockphoto; Music: Jeffrey Cook]