National Geographic | BP Oil Spill Trashed More Shoreline Than Scientists Thought National Geographic 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 ... What You Need to Know Six Years After BP's Gulf Oil Disaster Oil spill cleanups: Finding the right chemistry US Finalizes Offshore Oil Safety Rules |