Officials think they know what killed a massive sperm whale that washed ashore on Thursday, about 12 miles north of Seaside ...

An adult sperm whale washed ashore on the Oregon coast, and according to a necropsy conducted by researchers, it could have ...

A 53-foot sperm whale, which was struck by a vessel, washed ashore north of Seaside on Thursday afternoon, days after it died ...

A 53-foot sea creature washed ashore after it was reported dead off the coast of Oregon. Now researchers know how it died.

SEASIDE, Ore. (KPTV) - A sperm whale that washed ashore on the Oregon Coast last week likely died after being hit by a vessel, according to the Seaside Aquarium. The 53-foot adult male sperm whale ...

An endangered sperm whale found dead on the Oregon coast was struck by a vessel. The whale will remain on the beach to ...

Getty Images/iStockphoto A 53-foot sea creature washed ashore after it was reported dead off the coast of Oregon. Now researchers know how it died. The adult male sperm whale washed ashore 12 ...