TROUT LAKE — As Pat Arnold plucked weeds from her yard with a view of snow-capped Mount Adams, she navigated around large boulders that hint at the volcano’s destructive past. Over the course of ...

A University of Washington professor says the heartbreaking images of death and devastation coming from the Guatemalan volcano and lahar should serve as an urgent warning to be familiar with a local ...

With the potential heavy rains that may be brought by Tropical Storm Caloy, the Philippine National Police (PNP) is preparing ...

These fast-moving mudflows can devastate towns in a matter of minutes.

Washington’s intense bout with record-breaking temperatures likely triggered a glacial mudslide on Mount Rainer. Monitors registered the lahar Tuesday afternoon, saying it lasted for hours. Lahars, ...

In the shadow of Washington State's Mount Rainier, about 90,000 people live in the path of a potential large lahar—a destructive, fluid and fast-moving debris flow associated with volcanic slopes. At ...

BACOLOD CTY, Philippines — Heavy rain spawned by a low-pressure area (LPA) and the southwest monsoon sent lahar and mud deposits cascading down the slopes of Kanlaon Volcano in Negros Occidental on ...

PUYALLUP, Wash. — Five school districts and several Pierce County cities and towns participated in what the city of Puyallup called the biggest lahar drill in the country Friday. Students from the ...

LEGAZPI CITY (PIA) — President Ferdinand “Bongbong” Marcos Jr. placed Albay under red alert on Wednesday as the province prepares for Tropical Storm Hagupit, which is expected to enter the Philippine ...

Dr Anke Zernack has been recognised as one of the world’s leading experts on lahars – destructive volcanic mudflows - having contributed to a Nature Geoscience panel alongside three other ...

LEGAZPI CITY, ALBAY, Philippines — Heavy rains triggered lahar flow from Mount Mayon and caused flooding in several towns in Albay province during the onslaught of Super Typhoon Uwan (international ...