In this April 21, 2010 file photo provided by the U.S. Coast Guard, fire boat response crews spray water on the burning BP Deepwater Horizon offshore oil rig. Credit: AP ...

Fifteen years after the Deepwater Horizon disaster off the Gulf Coast, the effects of the largest oil spill in U.S. history are still being felt. Cleanup workers and local residents who suffered ...

This US Coast Guard image released on April 22, 2010 shows fire boat response crews as they battle the blazing remnants of the off shore oil rig Deepwater Horizon April 21, 2010.

NEW ORLEANS — 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 ...

On April 20, 2010, an explosion and fire on the Deepwater Horizon BP oil rig off the Louisiana coast in the Gulf of Mexico killed 11 workers and caused a massive oil spill. Top News .

NEW ORLEANS (AP) — Fifteen years after the Deepwater Horizon oil rig exploded off the Gulf Coast, killing 11 and sending 134 million gallons (500 million liters) of crude gushing into the ocean ...

NEW ORLEANS (AP) — Fifteen years after the Deepwater Horizon oil rig exploded off the Gulf Coast, killing 11 and sending 134 million gallons (500 million liters) of crude gushing into the ocean ...

FILE - In this April 21, 2010 file photo provided by the U.S. Coast Guard, fire boat response crews spray water on the burning BP Deepwater Horizon offshore oil rig.

Fifteen years after the Deepwater Horizon oil rig exploded off the Gulf Coast, killing 11 and sending 134 million gallons (507.2 million liters) of crude gushing into the ocean, the effects of the ...