Episode 25 of the Kilauea summit eruption in Halema‘uma‘u crater occurred on June 11, with approximately eight hours of ...

While its more famous neighbors Big Basin and Big Sur steal the spotlight, Butano (pronounced “BYOO-tuh-noh,” not like the gas for your barbecue) quietly offers a perfect blend of accessibility and ...

In 2022, NASA’s Jet Propulsion Laboratory launched a satellite sensor to map minerals in the Earth’s dusty, arid regions. But ...

An earthquake with a preliminary magnitude of 3.1 rattled Riverside County on Wednesday. According to the U.S. Geological Survey, the quake struck at 6:21 a.m. The epicenter was roughly 6.1 miles ...

Nature lovers and outdoor enthusiasts have a unique opportunity this summer to combine wilderness adventure with meaningful ...

A preliminary 3.1-magnitude earthquake struck near Banning in Riverside County on Wednesday morning, according to the U.S. Geological Survey. The USGS reported the quake around 6:21 a.m. and said its ...

City of Pinole hit by an earthquake at the same time as anti-immigration raids protests were taking place in downtown San ...

Tsunamis pose a risk to the entirety of the California coast. But should a major one strike, how bad could it be?

Near-shore tsunamis, those triggered by earthquakes just off the coast, could pose a particularly dire risk for California’s ...

A near-certain disaster looms for California, but there are real things people can do to prepare. Here's what to know about ...