The monstrous 85-mile-wide comet C/2014 UN271 is the second most distant body originating from the Oort Cloud found to be ...

I’m tired of endlessly burning through propane, and while I can most certainly cook over a campfire or charcoal briquettes, ...

From picking the right panels to the right type of installation, we walk you through every step of the process.

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

Solar energy stocks dropped sharply on Tuesday as the market digested cuts to renewable power tax credits in the Senate's ...

A pair of European satellites have created the first artificial solar eclipses through precise and fancy formation flying.

The Senate version of President Donald Trump’s tax-cutting bill slashes green energy tax credits but contains generous ...

On a former military base in Galena, Alaska, a school that houses about 200 high school students teaches sustainability among ...

Solar stocks slid after Senate Republicans detailed revisions to the House's tax-and-spending bill that included fully ...

But that finding comes with an important caveat. Persistently low natural gas prices, rising renewable energy costs and ...

The European Space Agency revealed that a mission to create an artificial eclipse was a success. The photos will allow ...

Brookhaven's solar farm struggles with grid connection because of engineering and testing requirements, delaying its ...