An ingenious solar sticker made with techniques drawn from nanotechnology could turn almost any surface into a source of power.
A startup called Siluria thinks it’s solved a mystery that has stymied huge oil companies for decades.
Amprius’s silicon-based batteries are starting to appear in electronics.
Low-cost materials could make storing hours of power from a wind farm economically feasible.
Smartphone battle moves from software to hardware with a crucial component to cut power consumption and allow faster data transmission.
Tesla’s profitable cars, cheap LEDs, half-price nuclear, and cheaper carbon capture are highlights of this year’s progress in clean energy.
Coal could be a source of cheap, nontoxic fluorescent nanoparticles useful for biomedicine.
A new kind of power adapter is barely bigger than a plug.
The reported acquisition by the Chinese company Hanergy is another sign lean times for Alta Devices, but it could ultimately help the technology.