Sunday marks 15 years since the Deepwater Horizon Disaster in the Gulf of Mexico – remaining the worst oil spill in U.S.

Fifteen years after the Deepwater Horizon oil rig exploded off the Gulf Coast, killing 11 and sending 134 million gallons of crude gushing into the ocean, the effects of the nation's worst offshore ...

Fire boat response crews spray water on the burning BP Deepwater Horizon offshore oil rig April 21, 2010, in the Gulf of ...

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

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

On April 20, 2010, an explosion and fire on the Deepwater Horizon BP oil rig off the Louisiana coast in the Gulf of Mexico ...