Technology and geopolitics are driving ambitious deep-sea projects to provide clean energy to parts of the world that desperately need it.
Researchers have created self-contained cellular biolasers.
China generates only about 2 percent of its total electricity using nuclear power, but it is adding new reactors much faster than any other country.
Our list of some of the most interesting offerings in the booming online education market.
Record low auction prices indicate an unsustainable solar rush is accelerating.
The successful launch of a 3-D-printed drone from a ship shows a possible route to cheaper autonomous aircraft.
New antibody drugs show promise in slowing the advance of Alzheimer’s disease.
Rice plants try this one weird trick to cut greenhouse-gas emissions and increase yield.
New research provides a potential pathway to a drug to save people from the progressive damage of severe or repeated concussions.
Founded by Americans, Promethean Power brings a thermal battery system to small dairy farmers in India and Bangladesh.