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 ...

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 ...

The Oso landslide, which occurred 11 years ago, claiming 43 lives, marking the deadliest landslide in U.S. history. Saturday, the community gathers for the annual remembrance ceremony, where family ...

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 ...

As the slope flattened out, the landslide blew open the channel and spread out, depositing a wall of uprooted trees just ...

The institute engages rural youth with science, technology, recreation, engineering, art, mathematics and skill-building ...