"Security is another key advantage of Li-Fi because the signals are confined to the area illuminated by the light source and cannot penetrate walls. The risk of unauthorized access is greatly ...

The Epoch of Reionization — the universe’s last major transition — may have happened earlier than previously thought.

Researchers ahave found a new approach for breaking down PFAS -- a group of human-made 'forever' chemicals commonly used for their water-resistant properties that can carry health risks from long-term ...

Researchers have developed a new quantum theory that for the first time defines the precise shape of a photon, showing its ...

Researchers at Rice University have found a new way to improve a key element of thermophotovoltaic (TPV) systems, which ...

We’ve taken a look at some of the top renewable energy sources — solar and wind among them — examining the pros, cons and some of the companies using them Renewable energy – we talk about it all the ...

Copyright 2024 The Associated Press. All Rights Reserved. Video projections are seen Thursday Oct.31, 2024 at the Saint-Sulpice church in Paris. (AP Photo/Marine ...

The Pimax Crystal Light (left) looks almost identical to the original Pimax Crystal (right). Alan Truly / Digital Trends The Pimax Crystal Light’s most eye-catching feature is its $899 price tag ...

Judith Light doesn’t have any answers about what happens to us when we die (who does?), but she hopes that “Before,” a spooky new thriller in which she plays a ghost, will at least inspire ...

The Los Angeles Lakers are declining the third-year rookie option on guard Jalen Hood-Schifino worth $4 million for next season, sources told ESPN. The move will make the 6-foot-5 combo guard an ...

This is the next article in our ‘Light and health’ series, where we look at how light affects our physical and mental health in sometimes surprising ways. Read other articles in the series.