The third and largest earthquake to hit the Pleasanton area hit Friday afternoon.Related:3.5 magnitude earthquake hits ...

The doomsday fish got its name because it looks like a mythical sea creature, with a long, ribbon-shaped body that can grow ...

This month's sighting was only the 21st time the fish has been documented to have washed up in California since 1901, according to the Scripps Institution of Oceanography.

An elusive deep-water oarfish considered to be a harbinger of bad news was discovered on the shores of Encinitas, California ...

Rapid and uneven declines in land elevation have forced multimillion-dollar repairs to canals and aqueducts that ferry critical water through the San Joaquin Valley to southern California’s major ...

Two 3.0+ earthquakes were reported in the Inland Empire on Saturday near Fontana, according to the U.S. Geological Survey.

Columnist Teri Sforza writes that Rep. Mike Levin’s bipartisan bill could help San Onofre and communities nationwide.

A preliminary 3.4-magnitude earthquake rattled Fontana Saturday night, according to the United States Geological Survey.

A rare deep sea fish, regarded as a harbinger of doom, has washed up on a southern California shore. The Scripps Institution ...

A preliminary 3.5-magnitude earthquake rattled Fontana Saturday afternoon, according to the United States Geological Survey.

An earthquake with a preliminary magnitude of 3.5 struck the Inland Empire on Saturday, which was felt by residents across a large swath of the region. The quake, reported at 2:17 p.m. according ...