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.

Three locomotives and six train cars from Canadian Pacific Kansas City derailed in Sandwich Academy Grant Township on April ...

State officials say a train derailment in rural Maine that spilled hundreds of gallons of fuel and hospitalized three workers was attributable to a beaver dam.

The federal Pipeline and Hazardous Materials Safety Administration said the line poses, a “risk to public safety, property, ...

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