Exactly 100 years after the Mt. Lassen volcano erupted, national park officials plan to commemorate the event Friday with presentations and tours.

Other snowy places in California include Mammoth Mountain, Sugar Bowl Resort, Big Bear Mountain Resort, Lake Helen at Mount Lassen, and Kalmia Lake in the Trinity Alps, but none of those locations ...

For 3 million years, Mount Lassen has bubbled and boiled. Rarely does it erupt, but in late May 1914 — 27,000 years after its last explosion — the beast awoke. We can only say that it will." ...

Mount Lassen, in the southern Cascades, erupted on May 22, 1915, 65 years almost to the day before Mount St. Helens.. Also known as Lassen Peak, the mountain is the southernmost active volcano in ...

Other snowy places in California include Mammoth Mountain, Sugar Bowl Resort, Big Bear Mountain Resort, Lake Helen at Mount Lassen, and Kalmia Lake in the Trinity Alps, but none of those locations ...

After three years of scouting, Randy Robbins filmed a subspecies of red fox that lives only in high elevations in the Sierra ...

SACRAMENTO, Calif. — Northern California has experienced two moderate earthquakes in the last day. The first was a preliminary 5.5 magnitude earthquake around 4:20 p.m. Thursday, according to ...