A carbon nanotube transistor turns invisible 940 nm light into both a signal and memory, advancing low-power neuromorphic ...

CES 2026 put near-infrared light into hair tools, face masks and laptop clips. Here's what that means for your daily routine.

Near-infrared light was CES 2026's biggest wellness tech headline and it's showing up in hair tools, masks and laptop clips.

Our deputy beauty editor tapped experts and enlisted a panel of testers to find the best LED face masks with skin-soothing red light therapy.

The human eye can only see light at certain frequencies (called the visible spectrum), the lowest of which constitutes red light. Infrared light, which we can’t see, has an even lower frequency than ...

Infrared saunas have become incredibly popular, even though they aren’t really saunas at all. To the untrained eye, they ...

It turns out one of the hottest wellness therapies among celebrities is literally hot — well, more like pleasantly warm. The first thing you’ll notice when stepping into an infrared sauna is that it’s ...