There's a new world record for solar cell efficiency
Australian scientists get closer to the theoretical limits of solar power.
The Energy Department just started its own podcast
And it's more interesting than you might think.
Solar Impulse 2 completes its flight across the Pacific
The sun-powered aircraft is finally in San Francisco after days of flying and months of setbacks.
San Francisco mandates rooftop solar panels starting in 2017
But there are definite hurdles to clear first.
Solar cell generates power from raindrops
Solar power's nemesis might become its friend.
NASA picks solar power candidates for deep space missions
Four outfits, including ATK and Boeing, are making deals.
6 high-flying clean energy generators
Sky-based deployment means unfettered wind and solar power.
ICYMI: Moon waystation, human skin like bananas and more
Turns out banana peels are helping identify the stages of melanoma
Moth eyes inspire solar cells that work indoors
Nature-like graphene cells could scoop up energy from devices in your home.