Meteorologists are projecting unusually high temperatures in Southern California this week, with the heat predicted to climb above 100 degrees in the San Fernando Valley and reach the 90s elsewhere.

A prolonged heat wave is forecast to blanket the region starting Tuesday, May 20, pushing highs into the triple digits in some Southern California inland spots before retreating on Thursday.

Southern California residents should be aware of the possibility of “dangerous heat” this week, the National Weather Service says. The high temperatures will be felt most away from the coast ...

With longer, hotter summers and shifting weather patterns, Southern California is seeing mosquito season expand and spread to new areas. We're also seeing new types of mosquito-borne illnesses.

A minor, 3.8-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey. The temblor happened at 12:09 p.m. Pacific time about 15 miles south of ...

It is one of the finest inventions of human civilisation. "So all this time I've been homesick for southern California. Turns out what I've been missing is just sunshine and commerce." One person ...