A major California fault once thought to be stable is quietly shifting beneath neighborhoods, schools, and it could lead to a ...

The fault has moved the curbs as much as a handspan, around 18 centimeters, since the time they were installed, up to 60 ...

The Concord Fault, which runs through Bay Area neighborhoods in Concord and Walnut Creek is in a different location than previously understood. It could produce a major earthquake in the Bay Area.

SAN FRANCISCO (KRON) — Contra Costa County residents with views of Mount Diablo woke up to a beautiful, snowy sight Friday morning. A chilly and wet March storm dusted mountain peaks around t… ...

The Gulf of America and Mount McKinley will soon appear on Google Maps to reflect President Trump’s decision to rename the two topographical features, the company announced Monday.

Save Mount Diablo will expand its free Discover Diablo Hikes and Outings program in 2025, including into areas rarely open to the public.

A $25 World of Warcraft -crossover mount bundle is available for free in Diablo 4 for those who own the expansions for both games, but only for a limited time.

The U.S. Geological Survey puts on the weeklong camp in conjunction with the Mount St. Helens Institute. The students hiked to places on the mountain to see large mounds called hummocks, and ...

A million-and-a-half cyclists, 67 turnouts, 10 years: How Mt. Diablo embraced safety and made history Mount Diablo State Park’s bike turnouts have become a model for improving roads in ...

The map could have applications from educating tourists to helping prospectors find gold and communities prepare for landslides.

A roughly 60 mile scenic drive from Stockton, west on Highway 4, south to Byron and west again towards Mt. Diablo offers one of the prettiest drives.

California State Parks, Cal Fire and local fire agencies will conduct prescribed burns in the Mitchell Canyon area of Mount Diablo State Park one or more days between May 13 and June 7.