A UC Davis professor's pleasure hike in the High Sierra turned into a new elevation record for California's highest tree, the ...

In 2013, a wildfire tore through Yosemite National Park. Its slow recovery can teach Angelenos what to expect in the wake of the Eaton and Palisades fires of 2025.

On Wednesday, the Trump administration proposed changing the definition of "harm" in the bedrock environmental law, which ...

The Trump administration plans to eliminate habitat protections for endangered and threatened species in a move ...