"Promised Land," opening nationally in theaters, provides a nuanced account of fracking in rural Pennsylvania — up to a point.

It took nearly two decades for Texas oil man George Mitchell to develop fracking for natural gas. Now his process has unlocked an energy bonanza for the U.S.

Exports to most countries have long been barred by federal law. As the Department of Energy considers several requests for export licenses, a study says exporting our glut of natural gas would benefit the economy.

A boom fueled by hydraulic fracturing of shale should add millions of jobs in the U.S. The question: How long will it last?

The retired Army general is known for the NATO bombing campaign to help drive out Slobadan Milosevic. Now, Wesley Clark hopes to start a coal extraction project in Kosovo.

Every fracking well requires miles of pipe. The result is new investment in Ohio steel mills — which also benefit from cheap natural gas for fuel.

The presidential campaign talks a lot about coal in Ohio, but the fossil fuel of the moment is oil. Fracking has made possible a second oil boom, more than a century after the state's first one.

Pennsylvania's state colleges have been hit hard by budget cuts. Now the state is allowing natural-gas drilling on campuses to raise money for the system.