The best solar string lights are safe to hang up outdoors, providing your evening with consistently bright light for hours.

Not only masters of camouflage, squids may also be experts in solar power. A fascinating study has uncovered that the pigments responsible for their remarkable color shifts could play a role in ...

David Lumb is a mobile reporter covering how on-the-go gadgets like phones, tablets and smartwatches change ... proprietary solar charging case. In both solutions, small circular lights on the ...

The moon will appear a striking reddish color in a few weeks when a magnificent total lunar eclipse becomes visible all across the U.S.

Sounding rockets launched from the Poker Flat Research Range north of Fairbanks, Alaska, lit up the night sky for miles ...

With the energy supply under strain in Zambia, one station is working to fill the communication gap by addressing climate ...

Researchers from Kyushu University have developed a new numerical model to explain the behavior of sunlight under various weather conditions. Unlike previous methods that focused on how plants ...

Mt. Everest may get smart solar-powered traffic lights and advisory signs, all linked to the number of climbers and weather ...

The upcoming total lunar eclipse in March, which, unlike the total solar eclipse in April ... Because of the color-changing phenomenon, lunar eclipses are often called “blood moons." Because blue ...

As the countdown to the year's first total lunar eclipse begins, here's what to know about the difference between a lunar eclipse and a solar eclipse.

The moon will appear a striking reddish color ... light, shines because its surface reflects the sun's rays. Though the Earth blocks any direct sunlight from reaching the moon during a total solar ...