Watching a concert or a sports event alongside thousands of other people can be both exhilarating and dangerous, and researchers now have new theories about how people behave when they get too close ...

Several types of weather may not seem all that hazardous, but can actually be quite dangerous. Here are five examples.

Jan. 20, 12:00 p.m. PSTA “particularly dangerous situation” is forecasted to develop in parts of Ventura County, the San ...

Included in several red flag warning days was a Particularly Dangerous Situation alert, a National Weather Service alert that indicates elevated red flag conditions. The area was under a PDS alert Jan ...

(CNN) — As winds across the Southern California area are calmer than their peak and firefighters are making progress, the threat to the fire-weary region remains with Santa Ana winds expected to ...

The National Weather Service issued a Particularly Dangerous Situation warning Monday, says winds could reach up to 100 mph.

In a situation similar to before the Eaton and Palisades fires, meteorologists have issued a Particularly Dangerous Situation warning just before Los Angeles County officials allowed all Altadena ...

The “particularly dangerous situation” warning is set to go into effect Monday at noon and last through Tuesday at 10 a.m. for swaths of Los Angeles County and most of Ventura County.

A “particularly dangerous situation” warning is set to go into effect Monday at noon and last through Tuesday at 10 a.m. for swaths of Los Angeles County and most of Ventura County — an ...

Southern California is heading into a day of its most extreme fire weather conditions — an unprecedented fifth time the National Weather Service office has sounded the alarm this season ...

The National Weather Service has issued an Particularly Dangerous Situation Red Flag Warning for a large portion of Southern California. (Graphic courtesy of the National Weather Service ...