A coalition representing universities, environmental conservation nonprofits and more has released what it says is a roadmap ...

The Ohio River Basin Alliance is working to secure federal funding to combat threats impacting water quality across the region.

Yosemite and Upper San Joaquin River are the focus of a weather alert for strong thunderstorms issued at 2:47 p.m. on ...

Water agencies like the Kings River Water Association rely on up-to-date airborne surveys of the Sierra snowpack to mitigate ...

Becky Mitchell, Colorado’s lead Colorado River negotiator, delivered a peek into the dispute among states at a forum in ...

Yosemite and Upper San Joaquin River are included in an updated report for strong thunderstorms by the National Weather ...

Yosemite and Upper San Joaquin River are under an updated weather alert for strong thunderstorms by the National Weather ...

For decades, geologists have hypothesized that Yosemite Valley was shaped by a combination of natural forces, including tectonic uplift, water erosion, and glaciation. However, a ...

Jomarie Grace Lao Calasanz, a 26-year-old woman from Los Angeles, was swept away in a river in Sequoia National Park and the ...

Most of the year, less than 10% of the river’s sediment reaches the critical Bird’s Foot Delta, according to scientists.

Dive teams are actively searching for a man who never resurfaced from the Tule River, the Tulare County Sheriff’s Office announced Sunday. According ...

Scoring a campsite at popular U.S. national parks this summer is going to be harder than ever. Here are our favorite options nearby.