The Mount St. Helens eruption anniversary prompts investigation into the California earthquakes: eruption history, threat levels.

While many skiers hung it up as early as last month, backcountry centers like 14,170-foot Mount Shasta really come together in May. The mountain itself holds top-notch ski descents on all aspects and ...

A 45-year-old mountain climber died after falling roughly 2,000 feet off Mt. Shasta, the Siskiyou County Sheriff’s Office reported. Matias Augusto Travizano of San Francisco and Argentina was ...

When a series of small earthquakes over a two-week period rattled the southwestern flank of Mt. Shasta last September it caught the attention of geologists. Such events can be a precursor to a volcano ...

A hiker seriously injured after a fall had to be rescued off one of California's highest peaks over the weekend. The Siskiyou County Sheriff's Office says, on Aug. 16, they got a 911 call from a hiker ...

A hiker who summited Mt. Shasta earlier this month lost track of the trail on his way down and slid 2,000 feet to his death.