Sea-level rise is threatening San Francisco’s shores. In February, the city began vegetating the sand dunes as part of its ...

California braced for the arrival of a massive storm on Wednesday, evacuating residents in areas at risk of mudslides and ...

An approaching storm that could bring thunderstorms and heavy rain to Southern California prompted officials to issue an evacuation warning and close a portion of Pacific Coast Highway through the ...

In many parts of the world land is moving down faster than the sea itself is going up', explained the lead author of the ...

Residents can track localized pollution, including particles from the wildfires that tore across Los Angeles in January, ...

A NASA-led study has pinpointed parts of one of America's most populous states which are sinking into the ocean, including ...

Southern California, and along the Central Coast. The up-to-date information provided by the new maps will determine new wildfire building resiliency requirements for nearly 2.3 million acres ...

new video loaded: Super Pod of Dolphins Plays Off California Coast A rare superpod of thousands of dolphins was spotted swimming off the coast of Monterey Bay, Calif. Advertisement 1:08 10:45 0:27 ...

That compares with one of 35 cities seeing such a decrease for Cal Fire’s inland Northern California map released two weeks ago.

SYDNEY, Feb 25 (Reuters) - A U.S. Coast Guard cutter crossing the Tasman Sea as part of maritime security cooperation with Australia and New Zealand knew Chinese naval ships were in the area but ...