The effects of the chemicals used to contain the BP oil spill worry scientists. July 9, 2012— -- Two years ago this week, the wellhead that ruptured on the sea floor of the Gulf of Mexico, ...
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 ...