Podcast: Short Wave (LS 69 · TOP 0.05% what is this?)
Episode: The Purple Urchins Don't Die
Pub date: 2021-03-26

NPR climate correspondent Lauren Sommer explains how scientists are getting creative to deal with the hordes of urchins overtaking kelp forests in the Pacific Ocean — and why this kind of drastic ecological change may become more common as the climate gets hotter.