Getting light deep inside the body has always come with a catch. Tissue scatters and absorbs it, which means doctors and researchers often have to cut into the body or thread in optical fibers to ...

Researchers have developed a noninvasive method to create light anywhere in the body. Their technique, which uses ultrasound waves to activate light-emitting nanoparticles, could be used to manipulate ...

Computer chips that cram billions of electronic devices into a few square inches have powered the digital economy and transformed the world. Scientists may be on the cusp of launching a similar ...

Google Home could offer the option to create light presets in the Android app and make it easier to toggle through different combinations. If you have multiple smart home devices, you likely control ...