A new theory of "dark photons" attempted to explain a centuries-old experiment in a new way this year, in an effort to change ...

Key tips you should know for making the leap into the world of watts. A power meter is a device fitted to a bike that ...

By directly communicating with the brain, a new wireless device could someday help restore lost senses or manage pain without medications, its developers say.

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

Fresnel lenses were invented over two centuries ago to help lighthouses prevent shipwrecks. They're still enhancing safety, ...