UC Davis researchers have documented evidence of chinook salmon returning to the Northern California creek where they were ...
The Bay Area is in for another weather whiplash, with some cities likely to break record high temperatures for the first time ...
Where California's towering Sierra Nevada surrenders to the sprawling San Joaquin Valley, a high-stakes detective story is ...
A Supreme Court ruling placed limits on federal protections for many streams and wetlands. A bill in California’s Legislature ...