But rain can also trigger dangerous floods and debris flows on burned hillslopes. These flows can move with the speed of a freight train, picking up or destroying anything in their path ...

Debris removal following Tropical Storm Helene needs to be done more carefully to not destroy high-priority habitat and ...

After Tropical Storm Helene, people were desperately trying to understand what had just happened to turn their mountain ...

(KOIN) – Eight years after the Eagle Creek Fire scorched nearly 50,000 acres in the Columbia River Gorge, a new report shows the fire helped pave the way for hundreds of dangerous debris flows ...

In a landslide, masses of rock, earth or debris move down a slope. Debris and mud flows are rivers of rock, earth and other debris saturated with water. They develop when water rapidly accumulates ...

An atmospheric river forecasters say is likely to be the strongest in nearly a year is set to unleash rain across Southern California this week, heightening concerns of damaging debris flows in ...

Weather forecasters expect a quarter- to a half-inch of precipitation Sunday and Monday, likely not enough to affect wildfire burn areas.

The dam, in the northern mountainous province of Sơn La, helps to capture debris, rocks and logs, preventing damage to areas ...

Meteorologists have said that the situation risks being exacerbated by areas recently destroyed by wildfires, as the wildfire detritus could create debris flows. A moderate to strong winter storm ...

Rain on burned hillslopes can trigger dangerous floods and debris flows. Those debris flows can move with the speed of a freight train, picking up or destroying anything in their path. They can ...

Eight years after the Eagle Creek Fire scorched nearly 50,000 acres in the Columbia River Gorge, a new report shows the fire helped pave the way for hundreds of dangerous debris flows as more ...