Staff at the Osaka World Expo are wearing neck fans powered by next-generation perovskite solar cells that weigh less than a ...

The growth of domestic solar installations opens the possibility of hackers targeting their smart inverter devices as a way ...

The multimillion-dollar experiment that was years in the making comes as the federal government makes broad cuts to science ...

As we witness the detrimental effects of climate change, the need for a rapid shift to renewable energy is only becoming more ...

It is possible to make a material emit more radiation than it absorbs, violating the laws of physics in a way that could make energy-harvesting devices more efficient ...

Ahh, summer, a time of vacations at the beach or mountains—and sky-high electricity bills as your air conditioner labors ...

As we witness the detrimental effects of climate change, the need for a rapid shift to renewable energy is only becoming more ...

To sustainably power our digital future, the world needs more — and more efficient — sources of renewable energy. Michigan ...

A material that emits less energy than it absorbs has the potential to save some of the sunlight wasted by solar collectors.

When you think of solar panels, you usually picture giant cells mounted to face the sun. But what if "solar" cells could be ...

In the latest political wrangle over energy and climate policy, a group of Republican senators over the weekend added provisions to the US federal budget bill that, as currently written, would end ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...