More than 11 million gallons of North Slope crude oil poured through the punctured steel hull of a tanker grounded on a well charted reef in Prince William Sound on Friday, unleashing the largest ...

An oil cleanup worker walks through the oily surf at Naked Island on Prince William Sound on April 2, 1989, as beach cleanup goes on in the background, a week after the Exxon Valdez oil spill.

It departed the Alyeska Pipeline to cross Prince William Sound at around 9 p.m. on March 23, according to a history of the spill by Oceana, an ocean advocacy group established by the Pew ...

Updated: Aug. 3, 2010 In March 1989, the Exxon Valdez supertanker ran aground on Bligh Reef, ruptured and spilled 11 million gallons of crude oil into Alaska's Prince William Sound.

The Prince William Sound Regional Citizens’ Advisory Council is an independent nonprofit corporation whose mission is to promote the environmentally safe operation of the Valdez Marine Terminal ...

In 1990, a scientist began visually documenting Prince William Sound’s recovery from the Exxon Valdez oil spill. When funding ran out, volunteers took over.