The Mojave Desert may lose and gain suitable habitat for Gila monsters. But the unathletic reptiles might be mostly stuck in the waning oases.

An early spring storm is set to bring gusty winds and scattered showers as soon as Monday afternoon. Expect scattered rain ...

After mass firings and rehiring, thousands of federal employees are bracing for deeper cuts — just as wildfires and floods ...

Learn about the worsening state of snowpack in the northern Rocky Mountains, which has been contaminated by mercury and other ...

Mountain snowpacks accumulate snow throughout the winter, building up stores of water that will supply communities across the ...

Each year, the last week in April offers an opportunity to reflect on the natural world and a chance to give back to the ...

Reporting for this story was supported by the Climate Equity Reporting Project at the UC Berkeley Graduate School of Journalism and is part of a project on how the Trump administration’s funding ...

New hotels like the Thompson Palm Springs and major improvements at properties like La Quinta Resort & Club are injecting ...

Snow in the Rockies now silently carries toxic metals from mines, revealing long-range pollution by winter storms.