Nvidia CEO Jensen Huang backs copper and co-packaged optics in next-gen racks, pressuring Lumentum and Coherent.

Optical frequency combs—laser sources that emit evenly spaced colors of light—are foundational, ubiquitous tools for ...

The Strategic Importance of the China International Beauty Expo Founded in 1989, the China International Beauty Expo has ...

There are a lot of emerging technologies at SXSW — AI voice restoration, robotaxis, XR experiences. But there's only one ...

The FDA tends to be pretty hands-off with topical skincare ingredients, except in the case of sunscreen. The FDA oversees ...

Saharan dust and atmospheric filtering combined to give the moon a dramatic red hue. When you purchase through links on our ...

Skin doesn’t stay the same forever, and neither should the foundation you rely on. As collagen levels decline and natural oil production slows, mature skin often becomes drier, thinner and more prone ...

I tested 10 different SAD light therapy lamps. These three models impressed me the most with their mix of performance, ...

Over the past year, I've shot more than 10,000 photos across 13 different flagship smartphones, and having put each device ...

A new ultrathin photodetector from Duke University can sense light across the entire electromagnetic spectrum and generate a ...