Windmills and solar panels may soon be keeping the lights on in the reptile house, and throughout the Detroit Zoo.

A U.S.-based energy storage developer has bought itself a 149MW portfolio of wind farms in North Texas, a deal that could well be a sign of things to come.

John Dunlop, engineer and energy consultant, is a 45-year pioneer of the renewable-energy movement in Minnesota. He also was the chairman of the recent ...

The oil and natural gas sector is unpopular right now. But these energy sources remain vital to the global economy and will remain so for decades. There are ...

Scientists conducted an experiment that tested out dark energy in a lab, challenging popular theories of gravity.

Six U.S. cities have already reached their 100 percent renewable energy goals.

Tesla solar energy systems ignited at an Amazon warehouse in Redlands, California last June, and the Seattle e-commerce titan confirmed that it has no further ...

Although still early in the process, Vectren is tentatively poised to shift power generation away from fossil fuels and toward cleaner energy sources.

Researchers have shed light on how bacteria and baker's yeast generate and use their energy to grow. Knowing about cells' energy use is essential for ...

Crude oil production continues to rise, and oil prices remain at $50. Despite that, US energy stocks aren't getting investors' interest.

WASHINGTON, D.C. - The U.S. Department of Energy (DOE) has released annual market reports documenting data and trends in wind installations, ...

The city is being highlighted in the Eco Experience building for its work to save energy and money. City staff will be at the State Fair on Tuesday.

Here's an in-depth look at the biggest companies that have significant exposure to the renewable energy sector.

"What we need to do is have an aggressive federal government saying that we are going to produce a massive amount of energy from solar and from wind and ...

Aquatic Bioinvasions -- The ocean, once considered immune to humanity's despoilments, is as far as its chemical composition fragile with the right forcers.