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.

The tractor-trailer was carrying 7,500 gallons of diesel fuel. Officials said the crash in Etna led to at least 2,000 gallons ...

Three Rivers Waterkeeper said oil sheens from a diesel spill on Route 28 can be seen on the Allegheny River as far down as ...

Roughly 10 to 15 gallons of heating oil spilled onto Interstate 91 Thursday morning, according to Department of Energy & ...

Route 28 in Sharpsburg reopens after a tanker accident spills diesel fuel, with cleanup efforts ongoing to prevent ...

Shell should take responsibility for environmental damage in Nigeria caused by oil spills, a community leader said on ...

President Joe Biden issued historic protections for both Florida’s Gulf Coast and much of the U.S. coastline. This ...

The U.S. Coast Guard has been searching for tar balls that began showing up on South Florida beaches over the weekend, but so ...

Part of Russia’s Pacific island region of Sakhalin is on high alert after a Chinese cargo ship ran aground off its southwest coast ...