Residing in the national monument named after it, the Devils Postpile is a cliff of columnar basalt, a type of rock formed by the rapid cooling of lava. These towers – some of which look as though ...

Record rainfall from bomb cyclones and atmospheric river storms brings much-needed relief to drought-stricken reservoirs.

California-based scientists with NASA accidentally found Camp Century, an abandoned military site, buried in the arctic snow.

California Proposition 36. Increases penalties for certain theft and drug crimes.

Using a mix of China's Zhurong Mars rover's onboard instruments, scientists identified several intriguing water-related features.

Northern Superior Resources Inc. (”Northern Superior”) (TSXV:SUP)(OTCQX:NSUPF)(GR:D9M1) is pleased to announce that ONGold ...

Groundwater pumping has been causing the land to sink at a record pace in California's San Joaquin Valley. New research ...

Amid Southern California's most seismically active year in decades, some cities have yet to require retrofits of many ...

An earthquake with a magnitude of 3.8 struck Southern California Friday, which was felt by residents across the greater Los ...

A magnitude 3.5 earthquake hit near Malibu in Southern California on Friday, the U.S. Geological Survey said. The quake struck at 2:15 p.m. about four miles north of Malibu. It had a depth of about 6 ...

The quake hit around 2:15 p.m., at a depth of about six miles, according to preliminary data from the U.S. Geological Survey ...

In 1897 when Edmond Taylor Perkins was sent by the U.S. Geological Survey to map the mountains for the first time, writes Kim ...