Giant Plumes of Oil Forming Under the Gulf

Scientists are finding enormous oil plumes in the deep waters of the Gulf of Mexico, including one as large as 10 miles long, 3 miles wide and 300 feet thick in spots. The discovery is evidence that the leak from the broken undersea well is worse than estimates that the government and BP have given.

The plumes are depleting the oxygen dissolved in the gulf, worrying scientists, who fear that the oxygen level could eventually fall so low as to kill off much of the sea life near the plumes.

Read the full story here at the New York Times.