ATTs are a suite of software and hardware tools boosting the capacity of transmission lines to compress more electricity out of the grid and help add new resources.

The National Transportation Safety Board confirmed Sunday that it is investigating an airliner that was struck by an object in its windscreen, mid-flight, over Utah. “NTSB gathering radar, weather, ...

Cleanup efforts were underway Wednesday across Southern California following a rare October storm that brought significant rain to the region. There had been concerns of mud flows in the burn scar ...

A Post Malone fan died after being struck by debris during a storm that forced the cancellation of the rapper’s headlining set in Utah. A 23-year-old Post Malone fan from Seattle tragically died after ...

Research in the U.S. Southwest could expand lifesaving efforts for hazards that follow wildfires across the globe. Students and researchers assisted Luke McGuire, left, a geology professor at the ...

LOS ANGELES (AP) — A rare October storm arrived in California on Tuesday and threatened to pummel wildfire-scarred Los Angeles neighborhoods with heavy rain, high winds and possible mudslides. Some ...

A strong Pacific storm that moved into Southern California Monday night is dropping heavy rain on the region Tuesday, bringing a chance of debris flows, slick traffic conditions and even the ...

A festivalgoer was killed outside a popular country music festival in Utah when she was struck by a piece of falling debris from a nearby construction site while fleeing from the intense weather. Ava ...

(THE CONVERSATION) As the Los Angeles area recovers from devastating wildfires, officials and emergency managers worry about rain that could trigger mudslides. Rain on burned hillslopes can set off ...