Seismic activity is dropping after state regulators intervened, but their job isn’t done yet.

American reactors are growing long in the tooth. For the sake of the planet, we need to reinvest in nuclear power.

Europe’s heavy reliance on diesel cars is taking years off the lives of tens of thousands of urbanites.

The judge struck down a legal challenge to a fracking permit in northern England.

As temperatures drop, deadly smog is once again moving into the country’s urban areas.

The shale rebound is already well underway.

Conservationists are squaring off against their fellow greens.

A 3-mile-deep well could provide startling amounts of electricity.

Reducing greenhouse gases is difficult when you close zero-emissions power plants.

But the deal will be “voluntary” for the country’s oil producers.