A heat wave is expected to start Wednesday and last through Saturday. The peak is expected Thursday with temperatures hitting ...

The agency said that "dangerously hot conditions," with afternoon temperatures up to 117 degrees would be possible in the ...

Screenshot of the tsunami warning Humboldt County residents received on Wednesday night.

The CDC reports that extreme heat contributes to over 700 deaths each year in the U.S. Rising temperatures can also worsen ground-level ozone pollution, posing additional health risks.

An 8.8 magnitude earthquake struck off the eastern coast of Russia on Tuesday, triggering a tsunami wave that raced across ...

The small Northern California community of Crescent City turned on its tsunami sirens to warn residents about possible waves.

A tsunami watch was issued for the entire West Coast on Tuesday after an 8.7 magnitude earthquake struck off the coast of ...

A report from the NWS Medford OR was issued on Thursday at 4:51 p.m. for strong thunderstorms until 5:30 p.m. The alert is for Western Siskiyou County, Central Siskiyou County and South Central ...

Officials are warning people to stay away from beaches and waterways in a small California city near the border with Oregon ...

Summer forecast for Southern California shows temperatures around norm, with slight earthquake impacts on tides.

Chile has upgraded its tsunami warning to its highest level. The red alert covers most of its 6,400-kilometer (4,000-mile) ...

Rather than bringing relief to the parched undergrowth in Northern California, the rain and thunderstorms are increasing the ...