Police in Orange County have issued a warning about a game called “senior assassin” in which high school students shoot one another with water guns and gel blasters that can sometimes resemble real firearms. Teenage… 

Most of the victims of California’s deadliest avalanche in modern history were part of a tight-knit circle — a group of moms who lived across Northern California and in Idaho and liked to meet up… 

An accomplished Caltech astrophysicist with more than four decades of research contributions in galactic astronomy and the study of distant planets was fatally shot in a rural area of Antelope Valley on Monday morning. A… 

A fourth measles case has been confirmed in Los Angeles County, prompting renewed calls from health officials for residents to ensure they are protected against the highly contagious virus. The infected individual flew from Singapore… 

An Upland-based company that started a 2021 wildfire that burned hundreds of acres and damaged dozens of properties has agreed to pay $2.5 million to settle a lawsuit accusing the company of negligence, the Justice… 

California’s week of soggy weather will continue Thursday, with forecasters up and down the state forecasting more rain and cold temperatures before a gradual dry out over the weekend. Showers moving into the region from…