Africa is becoming a test bed for solar power, on scales both large and small.
The Wendelstein 7-X reactor is latest in a global push to build a practical reactor that harnesses the power of the stars.
The best papers from the Physics arXiv this week.
The U.S. Navy is touting its “Great Green Fleet,” but why haven’t biofuels made a bigger splash despite a decade of hype and investment?
New state regulations attempt to strike a balance between rooftop solar owners and utilities in the nation’s largest solar market.
Large-scale transmission lines could eliminate the need for advanced energy storage, researchers conclude.
Warming oceans and a sharp rise in air temperatures show that climate change is in full effect – and may be outstripping predictions.
Two companies will receive $80 million from the federal government to build molten-salt reactors and pebble-bed reactors by the mid-2020s.
As America shifts toward natural gas for energy, decaying pipelines and storage facilities are at risk of leaks and explosions.
Growth in renewable energy shows no signs of slowing, even though fossil fuel prices have plummeted. Here’s why.