Air-quality officials are advising people in several Southern California cities to keep their doors and windows closed amid ...

Interactive map from the California Geological Survey shows the destruction potential of a tsunami wave in the Golden State.

The National Weather Service has issued a high wind warning for Monday, with gusts up to 65 mph forecast for parts of central ...

More communities than previously thought could be impacted by a tsunami resulting from a large earthquake off the California ...

Water is captured in “California’s Golden Coast: Selections from The Hilbert Collection” and “The Los Angeles River: An Unexpected Beauty,” both now on view in Orange, through Aug. 9.

As the country expanded westward to Kansas and Nebraska, Texas, New Mexico and California, pushing out Native Americans and Mexicans, the question of whether slavery should exist in the new ...

A forecast map from the NWS of the San Joaquin Valley ... in place for the majority of the Inland Bay Area and Central Coast through 9 a.m. Monday. The service said similar cold impacts were ...

One might envision bathing suit-clad beachgoers strolling down sunny California boardwalks in the south or hikers traversing cliffs along the coast in the north. Either way, California offers ...

A mission that could provide a cosmic history lesson launched Tuesday evening from the Southern California coast. Originally ... in two years to create a 3D map of those the galaxies.

A NASA map shows the regions across the Northern Hemisphere where tomorrow's partial solar eclipse will be visible, how much ...