These solar-powered lights typically cost $18 for a two-pack, but they’re $5 off right now, so you snag a set for just $13. That’s just over $6 each. Need more than two? The four-pack is an even ...

Researchers adjusted the composition of perovskite solar cells to make them receptive to different wavelengths of light.

When Dr. Dane Glueck was finishing his orthopedic surgery residency in the coalfields of central and eastern Kentucky, he witnessed a harsh reality: good, ...

DAVAO CITY – Davao City first district Rep. Paolo Z. Duterte and and acting Vice Mayor Rodrigo Duterte II are distributing sports equipment and ...

Keeping track of every sale is a chore — that's why we did it for you. Check out 10 sales you may have missed this week, ...

Dennis Mammana Stargazers We live in a world defined by inches, feet and miles (or centimeters, meters and kilometers, if you prefer), and it’s not difficult for most of us to comprehend sizes and ...

The system will flash a light into the face of drivers to warn them that someone is walking through the intersection.

Atomic-6 says its technology can help power ships in space, data centers on orbiting satellites, and mining missions or human habitation on the moon.

These colorful, buoy-like solar string lights are like nothing we’ve seen before. But beyond The Novogratz’s personality-packed design is the practicality that Pooky is known for: two charging options ...

Light up your backyard with 12 glowing solar-powered bulbs with a limited discount deal on Amazon. The bright string lights add a cozy ambiance to any 4th of July celebration ...

Auroras may be visible from Alaska to South Dakota as a giant hole in the sun's atmosphere shakes up geomagnetic activity in ...