The U.S. Coast Guard responded to a capsized boat oozing 150 gallons of oil into the Delaware River off the Navy Yard Monday ...

A construction vessel spilled oil at the site of a future Marine Corps airfield in northern Okinawa over the weekend.

Within a day, the company had begun to deploy approximately $50 million in marine equipment and oil spill supply assets that were used in the initial cleanup assignment.

Dozens of sea mammals have been found dead since last month's Russian oil tanker spill in the Black Sea, a dolphin rescue center said Sunday, as authorities raced to contain the disaster.

Hydraulic oil spilled at 11:40 a.m. Wednesday from a drill on a vessel that was boring into the seabed in Oura Bay, according ...