It’s what WYDOT officials have expected since the Elk Fire burned nearly 100,000 acres in the Bighorn Mountains last fall.

Time and again debris flows cause death and destruction. A research team has measured these flows of water, earth and debris with high precision. The study shows previously unexplained factors that ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) on Thursday warned of possible lahar flows down the slopes of Mayon Volcano as heavy to torrential rain ...

A 115-year-old canal in the Yakima-Tieton Irrigation District that was severely damaged during the Rimrock Retreat Fire last ...

New research provides unprecedented insights into the hidden forces behind devastating Alpine debris flows, offering hope for ...

The U.S. Geological Survey said it and other agencies were monitoring the situation and would issue additional alerts "as ...

A: It looks like the storm this week will result in moderate to high debris flow risks across much of the Palisades Fire and Eaton Fire burn areas. The USGS conducts emergency assessments of post-fire ...

Montecito suffered a devastating mudslide in 2018. Now the community has rallied to try to make sure the same thing will never happen again.