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 ...

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 ...

Just before 11 a.m. on March 22, 2014, an ominous rumble startled the residents of the community of Oso, Washington ... the United States' deadliest landslide in decades. The equivalent of ...

Just before 11 a.m. on March 22, 2014, an ominous rumble startled the residents of the community of Oso, Washington ... the United States' deadliest landslide in decades. The equivalent of ...