BP Oil Spill Trashed More Shoreline Than Scientists Thought

New evidence extends the size of the disaster that occurred six years ago this week.

The largest oil spill in U.S. history was even bigger than previously thought, at least in terms of the amount of coastline that was oiled, scientists report in a new study. The findings shed new light onto the BP Deepwater Horizon disaster in the Gulf of Mexico, which began six years ago Wednesday.

Scientists from the federal government's National Oceanic and Atmospheric Administration and several private research companies found oil along 1,313 miles (2,113 kilometers) out of 5,930 miles (9,545 kilometers) of surveyed shoreline after the spill, an increase of 19 percent from previously published estimates. That makes the disaster the largest marine oil spill in history by length of shoreline oiled, the team reported in the journal Marine Pollution Bulletin

The spill released

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