UCLA researchers have released an alarming new finding — the duration of heat waves is increasing faster than global warming ...

UCLA researchers have released an alarming new finding — the duration of heat waves is increasing faster than global warming ...

In Southern California, large warehouses must take steps to reduce the pollution caused by truck visits, either by switching ...

Wildfires are now a consistent threat. Learn how to rebuild stronger, smarter, and safer to better withstand the next ...

A federal judge has ordered the Trump administration to halt indiscriminate immigration stops and arrests in Southern ...

Federal immigration authorities say they've arrested about 200 immigrants suspected of being in the country illegally during ...

The state's ambitious Climate Superfund legislation would hold fossil fuel companies liable for emissions, but continues to face fierce opposition.

"If the rate of warming stays the same, the rate of our adaptation has to happen quicker and quicker, especially for the most extreme heat waves, which are changing the fastest," Neelin said in a ...

Nearly a century ago, L.A. County suffered the deadliest dam failure in U.S. history. Design flaws caused the St. Francis Dam ...

BEND, Texas (AP) — Across a wide swath of Texas, the inundated rivers that ravaged communities also tore through farms and ...

When President Donald Trump signed legislation to revoke California’s authority to enforce stricter tailpipe emissions ...