Harvard researchers have created a penny -- sized stingray robot that can swim using genetically-modified rat heart cells activated by LED light. It's the latest in a new line of robotics that ...

At-home LED light therapy devices look pretty futuristic, especially if you’ve seen someone on Instagram wearing one that made them look like a robot. But looks aside, these LED masks and tools have ...

Sphero on Monday launched its latest programmable robot, the Bolt, characterized mainly by a translucent, waterproof design and an 8-by-8 LED display. The screen can be programmed to display ...

LED light therapy is a popular noninvasive skin treatment for acne, sun damage, wounds, and other skin problems. People can choose to have LED light therapy at a dermatologist’s office or to use a ...