Africa is becoming a test bed for solar power, on scales both large and small.
The best papers from the Physics arXiv this week.
The Wendelstein 7-X reactor is latest in a global push to build a practical reactor that harnesses the power of the stars.
New state regulations attempt to strike a balance between rooftop solar owners and utilities in the nation’s largest solar market.
When DARPA ran a competition to find Twitter bots designed to influence online debates, it inspired a new generation of anti-bot strategies.
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?
Large-scale transmission lines could eliminate the need for advanced energy storage, researchers conclude.
Nobody knew how to identify people's emotional states by looking at their brain waves. Then a machine learning algorithm stepped in.
Two companies will receive $80 million from the federal government to build molten-salt reactors and pebble-bed reactors by the mid-2020s.
Warming oceans and a sharp rise in air temperatures show that climate change is in full effect – and may be outstripping predictions.