Find the best road trips for summer adventures across the U.S. Expert-tested routes to national parks, fly fishing, and ...

While it doesn't get much attention, this California national park features a gorgeous mountain lake with blue waters that rival those in the Caribbean.

Three California volcanoes, including Mt. Shasta and Lassen Peak (also known as Mt. Lassen) and Long Valley Caldera near Mammoth, are listed at very high threat potential, according to scientists at ...

While rare, Redding does get earthquakes strong enough for us to feel. Here's why Shasta and Siskiyou counties and the north ...

Brown reportedly noticed an unnatural section of rock on a cliff face, which gave way to a cave “that curved downward into the mountain,” Frank wrote. After days of exploring and cataloging, Brown ...

That’s why we have Mt. Shasta, Lassen Peak and other volcanoes further inland, Caruso said. That melting makes those areas unstable, and volcanoes form.

That’s why we have Mt. Shasta, Lassen Peak and other volcanoes further inland, Caruso said. That melting makes those areas unstable, and volcanoes form.

That’s why we have Mt. Shasta, Lassen Peak and other volcanoes further inland, Caruso said. That melting makes those areas unstable, and volcanoes form.

That’s why we have Mt. Shasta, Lassen Peak and other volcanoes further inland, Caruso said. That melting makes those areas unstable, and volcanoes form.

That’s why we have Mt. Shasta, Lassen Peak and other volcanoes further inland, Caruso said. That melting makes those areas unstable, and volcanoes form.