Fifteen years after the Deepwater Horizon disaster off the Gulf Coast, the effects of the largest oil spill in U.S. history ...

April 20 marks the 15th anniversary marks the 15th anniversary of the worst spill of its kind on record. Louisiana marshes ...

Memories of the 2010 explosion and spill that killed 11 workers and dumped 134 million gallons of oil in the Gulf of Mexico ...