Hydropower accounts for roughly half of the renewable energy generated in Maine. What will happen as dams disappear?

As winter blizzards bring snow and ice, here's everything you need to know about protecting your house from the cold.

Four states in the Midwest will share more than $200 million in grants, which officials say will help improve air quality in ...

As the U.S. prepares for another Trump administration, one area unambiguously in the incoming president’s crosshairs is ...

The U.S. EPA recently announced funding for clean energy and electrification projects at shipping ports in Cleveland, Detroit and Chicago.

There’s no plan to involve the state Legislature, he said. While most of Minnesota’s signature walleye lakes already carry ...

The deepest part of our oceans is not just some of the least-explored places on our planet, but in our entire solar system.

Salt Lake City, Murray, Iron County and Box Elder — placed bond proposals on the ballot for residents in district boundaries ...

A couple hundred overlooked public officials control the U.S. power grid — and some of them are on your ballots.

An Ohio-based company is planning to open a manufacturing facility in rural Jeff Davis Parish to produce steel black rail ...

Arizona will require much more energy ahead, and the vote for Corporation Commissioners will help determine how we get the power and at what costs.