Does colorful light therapy actually make a difference? I tested a range of devices on my acne-prone skin to find out.

Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.

Let's face it — screens are everywhere. We're glued to digital devices more than ever before, from smartphones to laptops.

Light No Fire is the new project from No Man's Sky developer Hello Games. And this time, we are getting a fantasy outing instead of a sci-fi adventure. So far, the game promises to be about ...

U.S. District Judge Deborah Boardman heard arguments Wednesday over a request by five pregnant undocumented women to block Trump's Day-1 executive order seeking to redefine the meaning of the 14th ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Make the most of the night with the best cameras for low-light photography, perfect for photographing February's full moon, or capturing nocturnal wildlife. Whether you're out photographing ...

One of President Donald Trump’s first actions after taking office last month was to sign an executive order freezing foreign aid, much of which flows through the United States Agency for ...

Whether you're scrolling your phone or staring at a computer screen, the best blue light blocking glasses are designed to filter out the wavelengths that are thought to disrupt our bodies' natural ...

Red light therapy, also known as LED therapy, is gaining popularity in the skin care world for its potential anti-aging benefits. Dr. Rachel Nazarian, a board-certified dermatologist in New York ...

Senior officials at the U.S. Agency for International Development (USAID) were placed on administrative leave after they refused to turn over classified material to teams from the Department of ...

It is coordinated by a complex network of brain regions, at the heart of which lies a tiny bundle of neurons known as the "locus coeruleus", Latin for "blue dot". It is a literal description ...