The authoritative guide to ensuring science and technology make life on Earth better, not worse.

Our Children’s Trust

A rally outside the 9th Circuit Court of Appeals in San Francisco on October 29 was one of many across the country to show support for a federal climate lawsuit brought by 21 youth. Credit: Peg Hunter

Landmark climate trial is on again

By Dawn Stover | Climate Change, What We’re Reading

Youth and climate change: an advocate’s argument for holding the US government’s feet to the fire

By Julia Olson | Climate Change

Watch the 2025 Doomsday Clock announcement on January 28