The Department of Interior said it was illegal in the first place to grant Nuiqsut rights over an area inside NPR-A.

The plaintiffs argued that the project will harm habitat crucial to caribou, birds and other wildlife that local communities rely on for subsistence.

In starkly written order, the Alaska Oil and Gas Conservation Commission confirmed a $313,616 fine against Cook Inlet Energy and implied the firm misled regulators.

The rewrite was done to speed up the construction of a new generation of nuclear reactors. Critics warn it could compromise safety and public trust.

The Department of Environmental Conservation said it has been unable to get close to the wreckage due to worries that metal from Rig 26 might fall on response team members.

Instead of dreading the long, northern winter, there are lots of ways to embrace it and enjoy snow and even cold.

Crude prices are low. Companies are being cautious. But huge reserves — particularly of the heavy, viscous oil Venezuela has in abundance — remain appealing.

President Trump wants more U.S. oil companies to "go in" to Venezuela. But there are economic, historical, and climate reasons that may not be easy. Here's what you need to know about oil in Venezuela.

The U.S. is forecast to add a lot less power from renewables than analysts previously expected. The potential slowdown comes as electricity demand is rising faster than it has in decades.

Documents published by the Alaska Department of Revenue show a multibillion-dollar long-term change in the way money from federal oil leases is handled.

A new program at the Department of Energy is pushing the development of nearly a dozen new reactor designs at breakneck speed.

Alaska is conducting a “comprehensive review” of insurance companies it says may be discriminating against carbon intensive industries.