The future of media on mobile devices isn’t with applications but with the Web.
It says it needs to improve its thin-film solar panel technology to compete.
No other means of storing energy may be able to reach the scale required to run Germany on solar and wind power.
Infrared emissions above the epicenter increased dramatically in the days before the devastating earthquake in Japan, say scientists.
A California jail offers a glimpse of the economic and environmental benefits of locally generated energy.
Humans may be wired to respond more to immediate issues like fracking than longer term ones like global warming.
Japan is desperately trying to replace its nuclear-power capacity with renewables. It still has a long way to go.
Because China relies so heavily on coal for power, electric vehicles aren’t necessarily an improvement over gasoline-powered cars.
General Atomics has applied for DOE funds to commercialize a nuclear reactor that could lower electricity costs by 40 percent.