Fewer wildfires burn in North American forests today than in previous centuries, increasing the risk of more severe wildfires ...

Mudslides in Los Angeles inundated roadways and prompted evacuations orders after an atmospheric river dumped heavy rains ...

Crews have rushed to clear out basins designed to catch mud, rocks and other debris from tumbling into neighborhoods as ...

“Recent research shows that debris flows almost always happen in Southern California after wildfires, and given that there ...

The strongest rainstorm of the year has hit Southern California, prompting mud and debris flows as well as flash flood ...

Officials in California distributed sandbags, prepositioned rescue swimmers and told residents to have their go-bags ready as ...

Two significant storms are hitting two different parts of the country at the same time as a frenzied weather pattern shows no ...

An approaching atmospheric river will provide relief after a remarkably dry year, but it will also heighten the risk of ...