Tropical Storm Barbara was strengthening off Mexico's Pacific coast and could become a hurricane Monday, forecasters said.

Two to four inches of rainfall in portions of Mexico's western states may lead to flooding and mudslides through Monday.

Tsunamis pose a risk to the entirety of the California coast. But should a major one strike, how bad could it be?

The National Weather Service in Salt Lake City has issued a flash flood warning for central Washington County in southwestern ...

Santa Barbara County Superior Court has approved a temporary restraining order blocking efforts to restart the Refugio Oil ...

Up to the point that they actually burn, green, well-maintained plants can slow the spread of a fire by serving as “heat ...