Researchers have recreated the physics of extracting energy from a spinning black hole using a stationary device that ...

China Three Gorges' 1 GW Hami hybrid stores solar in molten salt, not lithium batteries, to keep generating for up to 8 hours ...

Most contemporary portable electronics, including laptops, smartphones and smart watches, are powered by batteries that need ...

These 5 space-efficient printers are a must-check if you are redesigning your workplace and scrolling through printing ...

Robot's new five-in-one floor cleaner can disinfect your floors without using any chemicals or cleaning fluids.

Organic solar cells have reached over 20% certified power conversion efficiency, with laboratory-scale devices surpassing 21% ...

One of the biggest concerns for folks both at home and enjoying nomadic RV lifestyles is refrigeration power, especially the former with hurricane season in full swing, and that’s where Bluetti’s new ...

Everybody loves a bargain, and Prime Day home deals rank among the most exciting products among shoppers.

Running out of storage on a Mac is common, but Apple’s built-in storage tools are not always great at showing what is actually taking up space. You usually get ...

WASHINGTON (AP) — The environmental footprint of data centers already rivals some of the world's largest countries, according to a United Nations University report, which also predicts their water and ...

Ohio has some of the best disc golf courses on the planet, according to player rankings from UDisc. The website and app that allows players to find courses, navigate the holes and connect with other ...

This week, a company called Casimir Inc. emerged from “stealth mode” to announce that it had raised significant funding from venture capitalists willing to roll the dice on free energy. That’s right: ...