Southern California faces the continued risk of rock and mudslides on wildfire-scarred hillsides after heavy rains sent debris across several roadways ...

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

Mount Etna is Europe’s highest and most active volcano and has recently been up to its usual albeit impressive tricks of ...

As crews work to remove potentially hundreds of thousands of tons of hazardous materials from the Los Angeles wildfires, ...

The Malibu area experienced mud and debris flow from at-times heavy rainfall Wednesday through Friday while continuing to ...

Evacuation orders issued in Malibu during last week’s rainstorm have been lifted, the city announced Monday. The Malibu area experienced mud and debris flow from at-times heavy rainfall Wednesday ...

To help bring people and jobs back, Mountain True leads quest to pull jumbles of debris from Western North Carolina’s once-pristine river.

Mount Semeru, located on the border between Lumajang and Malang in East Java, erupted dozens of times over the past few weeks ...