The small community of Oso, Washington, on Friday inaugurated a memorial honoring the 43 people killed at the site 10 years ago in the deadliest landslide in U.S. history. Hundreds gathered there for ...

ARLINGTON, Wash. — Rescuers slogging through muck and rain Tuesday in an increasingly desperate search for survivors of a massive mudslide instead recovered two bodies and believe they have located ...

March 22 marks a solemn day in Washington history. It was 11 years ago when the Oso/SR 530 landslide occurred. Forty-three lives were lost in this tragic event, the deadliest landslide in American ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American On Saturday, the Seattle region experienced ...

The official death toll from the Washington State mudslide now stands at 24, with dozens of people still listed as missing. At one point, there... Washington Landslide Takes A Grim — And Fluctuating — ...