Chevron has recovered at least 3.8 million gallons of liquid from a massive oil spill in Weld County, by far the largest amount of either oil or water recovered from any spill listed in a state ...

Biodegradation is an important natural process during oil spill cleanup. A new study revealed that using spill treating agents does not negatively impact naturally occurring biodegradation. Using ...

State and federal agencies are investigating a recent mineral oil spill at Priest Rapids Dam as cleanup efforts conclude. Newly released records show a history of similar spills at Grant County Public ...

Oil coats the water’s surface near the shoreline in Baltimore in the Harbor East area Thursday, as crews work to contain and clean the affected area from a spill from diesel tanks supplying fuel to ...

Monday marks the anniversary of the Exxon Valdez oil spill, the largest ever spill in U.S. history at the time. The nearly 1,000-foot namesake tanker carrying tens of millions of gallons of oil ...

The Deepwater Horizon disaster on April 20, 2010, was the largest offshore oil spill in U.S. history, releasing an estimated 4.9 million barrels of oil into the Gulf of Mexico over nearly three months ...