A group of oil companies led by Exxon say they built a system that can stop an undersea oil spill within weeks, a critical step towards resuming drilling in the deepest parts of the Gulf of Mexico. Th…
A group of oil companies led by Exxon say they built a system that can stop an undersea oil spill within weeks, a critical step towards resuming drilling in the deepest parts of the Gulf of Mexico. Th…