Even if you don’t live in California, the large waves raging at Southern California’s coast probably caught your attention.

It’s one of the most consistent patterns in American politics: the president’s party, independent of party, loses seats in ...

We’re in the midst of a record-breaking super El Niño event in the Pacific Ocean, and the Southwestern US is already ...

The annual UN climate talks, COP31, will take place in Antalya, Türkiye from November 9-20. People across the world ...

With affordability front and center a new administration must use a suite of solutions to continue progress on its clean ...

Will the new administration show the world that climate progress and a better future for all humans is possible?

Since the fourth assessment, we have watched much of what we predicted happen, sometimes more extremely and frequently than ...

Triple Danger Season is coming to a close, leaving broken heat records and dozens of heat-related deaths in its wake. These staggering numbers—even with undercounted heat-related deaths—bode badly for ...

There are three main ways the Trump administration and its allies are trying to stifle democracy ahead of this year’s elections.

All around the country, people are grappling with the development of large artificial-intelligence (AI) data centers, many of which have been shrouded in secrecy. With tech companies wanting to keep ...

For the past five years, the Union of Concerned Scientists has been tracking the climate extremes of what we call “Danger Season”—the period between May and October when North America is hit hardest ...

Record-breaking rain and snow across much of the West late last year came as welcome relief to many, including farmers and communities in California’s Central Valley, but that relief was short-lived.