Capt. Evan Clark was patrolling the Allegheny River to help Three Rivers Waterkeeper get a better understanding of just how much of a mark that fuel spill made.

Water rescue crews and first responders were on the scene Monday afternoon following an oil spill at a plant in Lower Burrell ...

After crews were able to contain the leak, now environmental groups are working to learn if there was any damage done.

Shell's Nigerian subsidiary told the BBC: "The operating environment in the Niger Delta remains challenging because of the huge scale of illegal activities such as oil theft. "When spills do ...

As ageing and deficient tankers in the "Russian shadow fleet" traffic the shallow waters of the Baltic Sea, a major oil spill ...