A powerful storm with an atmospheric river threatens to bring life-threatening flooding and debris flow from Los Angeles ...

Bring the history of the reparations movement in America into your classroom by exploring a rarely discussed chapter of ...

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

Scientists using seismic data tracked groundwater levels beneath the L.A. area. They found heavy rains in 2023 boosted ...