"...the number of homes impacted by flood risk is more than the population of many towns in the U.S.—and it is growing," a recent report said.

Today, L.A. Metro’s subway tunnels connect some of the city’s most densely populated neighborhoods. There are many other ...

Los Angeles County is under an updated severe thunderstorm warning which was issued by the National Weather Service on ...

Mudflows prompted the closures of at least some roads, including in Topanga Canyon and on parts of the Pacific Coast Highway.

Mudslides are dangerous torrents that are usually referred to by geologists and first responders as debris flows.

nearly all areas and trails south of Angeles Crest Highway and Mount Wilson Road are closed. Therefore, due to a road closure at Red Box, the observatory is closed until further notice.