PORTLAND, Ore. (KOIN) – A landslide that closed all northbound lanes of Interstate 5 north of Woodland was cleared and the lanes re-opened, the Washington State Patrol said just after 6 p.m. Monday.

On May 18, 1980, the United States experienced the deadliest and most destructive volcanic eruption in its history.

Oregon State Parks Landslide season has just started, spanning from November to March most years. Washington state is one of the most landslide-prone states in the U.S., according to the state ...

Washington State Department of Transportation Courtesy to The Bellingham Herald A landslide brought the northbound side of Interstate 5 to a halt around 5 a.m. Sunday near Iowa Street in Bellingham.

Large boulders rained down on a Western Washington highway overnight, with one even averaging the size of a small car. This happened just south of Larrabee State Park, leading to the closure of ...

The last victim was recovered that July. The slide was a national wake-up call about the dangers of landslides. Washington state hired more staff and conducted more mapping to get a better handle ...

Washington is one of the most landslide-prone states in the country with hundreds to thousands of events each year, according to theWashington State Department of Natural Resources (DNR).

The trauma that engulfed Oso, a rural community of a couple hundred residents, on March 22, 2014, was a national wake-up call about the dangers of landslides. Washington state began hiring more ...

understand and protect against landslides — legislation pushed by lawmakers from Washington state, including Democratic Rep. Suzan DelBene.

Washington state has hired several staff members to work on landslide mapping and analysis since Oso. Its geologists head into the field to confirm what they see in the aerial mapping.

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 ...