Solar Panels

Battles around who pays for rooftop solar are being waged across the country and could determine the future of renewable energy at homes.

NASA is debating whether to try to fix a jammed solar panel on its newly launched Lucy spacecraft, en route to explore asteroids.

Not a single hurricane has hit Puerto Rico this year, but hundreds of thousands of people in the U.S. territory feel like they’re living in the aftermath of a major storm: Students do homework by the light of dying cellphones

Spacewalking astronauts have installed a powerful new solar panel outside the International Space Station

This marks the 240th spacewalk in support of assembling, maintaining, and upgrading the International Space Station.