NASA scientists have been tracking an alarming acceleration in landslides on the Palos Verdes Peninsula in California, where ...

South Coast AQMD—the air pollution control agency for all of Orange County and the urban portions of Los Angeles, Riverside and San Bernardino counties—covers an area of 10,743 square miles that is ...

A series of three atmospheric river storms are soaking Northern California this weekend and into next week in the form of valley rain and mountain snow, with the potential for significant impacts ...

An air quality alert was issued on Friday at 12:07 p.m. in effect until Sunday at midnight. The alert is for Calabasas and ...

Most of the country experienced dry weather except for West and Gulf coasts, according to the U.S. Drought Monitor.

A large swath of what had long been private land on Northern California’s Lost Coast is now slated for public access. The ...

There were more than 2,400 personnel assigned to battle the fire. All evacuation warnings were lifted Sunday afternoon, but ...

The earthquake, which struck just after 10 a.m., was centered about 6 miles southeast of York Harbor. Its effects were felt as far north as Bangor and south as New York City.

The bulk of deployed troops come from the Army, primarily military police, to enhance surveillance efforts and act as a deterrent to illegal crossings along the border with Mexico.

According to the map, the 10 ZIP codes with highest exposure are concentrated near the ports and along the 110, 710, and 605 ...

As firefighters in California continue to battle the Border 2 fire, forecasters have warned about the risk of flash flooding ...