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

Crews worked Tuesday to clean what they could of a hydraulic oil spill that happened at the Braeburn Alloy Steel Plant Monday ...

Cleanup continued Tuesday at the site of a hydraulic fluid spill into the Allegheny River in Lower Burrell. The state ...

Advances in nanotechnology may provide solutions that are more effective, safer and work much faster than current mitigation ...

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

Hydraulic fluid spilled along the river bank in Lower Burrell outside of the Braeburn Alloy Steel Plant around 3 p.m. Chief ...

Emergency crews worked to remove more than two dozen gallons of mineral oil that was released into Mosquito Creek in Niles.

MADISON – Two months after a leak was discovered on a Canadian energy company's oil pipeline in south ... laying out the damage and cost of the spill. Clean-up, emergency response and continued ...

Advances in nanotechnology may provide solutions to oil spill cleanups in coastal regions that are more effective, safer and work much faster than current methods, according to a new paper.

Crews worked Tuesday to clean what they could of a hydraulic ... of oil was stopped Monday. On Tuesday, crews from the DEP were onsite overseeing contractors working to clean up the spill, which ...