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

Crews responded and were able to contain a spill into the Allegheny River earlier today. Hydraulic fluid spilled along the ...

Hydraulic fluid was released into the Allegheny River from Braeburn Alloy Steel in Lower Burrell on Monday afternoon, ...

Hydraulic fluid spilled from Braeburn Alloy Steel Mill into the Allegheny River; containment efforts successful.

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

Vehicles need power steering and transmission fluid in order to perform at their best, but what's the difference between them ...

A leak at a steel plant sent hydraulic fluid into the Allegheny River on Monday. The incident happened at Braeburn Alloy ...

Researchers at Cornell University on Monday showcased a pair of bio-inspired robotics running on a hydraulic fluid-powered ...

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

A bill preventing future presidents from unilaterally banning hydraulic fracking is on its way to the Senate after passing ...

Halliburton and Coterra Energy have introduced autonomous hydraulic fracturing technology in North America, boosting ...

Researchers at Cornell University on Monday showcased a pair of bio-inspired robotics running on a hydraulic fluid-powered battery. The redox flow battery (RFB) also mimics biological functions ...