Cummins, in partnership with Liberty Energy, is set to deploy the industry's first variable speed, large displacement natural ...

A pro-fracking bill has moved forward in the House of Representatives to 'block future presidents from starting a war on ...

Crews with the Rural Metro Fire Department responded to an overturned tanker truck Monday morning.The truck flipped on Huckleberry Springs Road in east Knox County.A car swerved into the tanker’s lane ...

At MarFlex, we believe that cargo transfer operations can evolve into a model of sustainability, safety, and profitability.

A tanker truck overturned in East Knoxville and is leaking diesel fuel and hydraulic fluid into a creek, Rural Metro Fire ...

Their set-up, you'll remember, uses a conventional engine to pressurize a hydraulic system to send power to the wheels which is said by the company to reduce fuel consumption by more than half and ...

Hydraulic fracturing has been around since the ... formations are in areas that had never experienced significant fossil fuel development. Many locals resented this intrusion into their lives ...

A tanker truck overturned in East Knoxville and is leaking diesel fuel and hydraulic fluid into a creek, Rural Metro Fire reported.

Cummins Inc. and Liberty Energy Inc. have announced that the industry’s first natural gas, variable-speed, large displacement engine to power Liberty’s digiPrime hydraulic fracturing platform will be ...