Researchers at Rensselaer Polytechnic Institute (RPI) have created a new and unusual state of matter—known as a supersolid—by ...

I spent weeks testing red light therapy devices to see if they improved wrinkles. I also spoke to dermatologists on the ...

Fleeting electron-hole pairs are giving scientists a new window into optimizing light-emitting devices (LEDs). Using quantum ...

"I even bought a couple of hair pieces to wear before this,” wrote one reviewer, “but now I won't be needing them anymore, ...

Before you plug in every appliance in your home, know the risky ones. These common device categories can overload smart plugs or create safety issues.

Light-emitting structures that curl off the chip surface could enable advanced displays, high-speed optical communications, ...

TheraFace’s Depuffing Wand is a portable tool with built-in heat and cold therapy. Here are my favorite features and how I ...

A tiny metasurface chip can turn invisible infrared light into steerable visible beams, opening the door to powerful new ...

Philips Hue's latest Bridge Pro includes handy motion sensing and soothing colors that push it to a solid recommendation, ...

You can't even tell when it's turned on.

A new class of photonic devices enables the precise broadcasting of light from the chip into free space in a scalable way, which could lead to advanced displays, high-speed optical communications, and ...