Watch the 2021 Doomsday Clock announcement LIVE on January 27 at 10am EST

Sunrise Movement

image of green tree and meadow on left and dead tree desert on right

To build climate progress on time scales that matter, Biden should be Biden

By Andrew Revkin | Climate Change

silhouette of human profiles

Okay, he’s finally in the Oval Office. But what should Joe Biden do first on climate?

By Bill McKibben | Climate Change

How Earth Day began and why it still matters, in seven minutes

By John Mecklin | Climate Change, Multimedia