Dating historic activity at Oso site shows recurring major landslides
Wednesday, December 23, 2015 - 11:11
in Earth & Climate
The large, fast-moving mudslide that buried much of Oso, Washington in March 2014 was the deadliest landslide in U.S. history. Since then, it's been revealed that this area has experienced major slides before, but it's not known how long ago they occurred.