An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

What does the word “laser” mean? What is a laser? How does it work? These are common questions from people wondering if a ...

Professor Andrew Huberman highlights concerns over indoor LED lighting, which can harm mitochondria, especially in children.

The FL!KT Photon Silicone LED Mask is a next-generation LED face mask – and we’ve found a retailer selling it for half price.

"In order to get such high sensitivity in the mid-infrared, one needs to go to space, as the atmosphere severely messes up ...

This study presents a large-aperture meta-optic that achieves superior visible imaging, overcoming traditional bandwidth ...

Layered metasurfaces trained as optical neural networks enable multifunctional holograms and security features, integrating ...

Sunlight is made up of multiple different wavelengths of light, each of which is affected slightly differently as it passes ...

The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose ...

A newly proposed type of supermassive black hole surrounded by a dense gas shell may account for the small red dots seen in ...