New Mexico State Police continue to investigate the disappearance of Melissa Casias, the 53-year-old Los Alamos National Labs employee last seen in Taos on June 26. Foul play has not ...

The Helena-Lewis and Clark National Forest covers almost 3 million acres across central Montana. Leaders say much of that ...

The Helena-Lewis and Clark National Forest covers almost 3 million acres across central Montana. Leaders say much of that ...

That’s Twain Harte for you – a pine-scented slice of Sierra Nevada heaven tucked away in Tuolumne County, California. This mountain hamlet isn’t just another dot on the map between San Francisco and ...

ESCC crew lead Marta Cigalla led an all-trans trail crew in the deep Trump country of Klamath National Forest last summer, ...

Some effects of Arizona's Dragon Bravo Fire are clear, but what's happened to wildlife may not be known until the flames die down.

The young boy repeatedly blew his whistle throughout the night while his mom flashed her hazard lights in the dense woods in ...

Sam Mauhay-Moore is a National Parks reporter for SFGATE. He grew up in Long Beach and studied journalism and ethnic studies ...

From the beaches, Josh Mesa of Coyote Bait and Tackle in Morgan Hill reported a slowdown on both surf perch and striped bass ...

To help farmers and other Californians address emerging issues, the University of California Agriculture and Natural ...

The Sierra Nevada and Cascade Ranges form an axis of high mountains east of the Central Valley and Klamath Mountains. The Southern Cascade Range bioregion is the southern end of an extensive chain of ...

An experienced hiker, Robert Gretsch, was found dead in the Sierra National Forest after being reported missing by his group ...