A FutureGen project in Illinois aimed at capturing carbon dioxide from a rebuilt coal power plant is threatened by a lawsuit and a deadline.
Startup BrightSource announces a new system that could allow future solar plants to run at night.
Record levels of atmospheric carbon dioxide reflect a healthier economy, cheap fossil fuels, and the absence of effective carbon-reducing policies.
Improving technology is making electrolysis a viable way to store excess energy from renewable sources.
Nanostructured ceramics could be used to build lighter, stronger airplanes and batteries.
Researchers have created a robotic fly for covert surveillance.
Ultrathin sapphire laminates could lead to new screen covers that are harder to break.
Who cares about Satoshi Nakamoto? Someone else has made Bitcoin what it is and has the most power over its destiny.
Machines are now almost as good as humans at object recognition, and the turning point occurred in 2012, say computer scientists.
Your next laptop or tablet may have 3-D sensors that let it recognize gestures or augment a real scene with virtual characters.