Now, simulations that sound like they belong in a sci-fi movie have shown that light can—at least, in the quantum realm—be created out of nothing. Welcome to the quantum vacuum. How can a beam ...

However, choosing the best smart light bulb for your home can be a challenge, as there are tons of options on the market. Many of them share similar specs, but not all of them are reliable.

(WRIC) — A fight is now brewing between Governor Glenn Youngkin and the Democratic-controlled Virginia General Assembly ... at various universities can continue to serve, despite their ...

We believe quality journalism should be available to everyone, paid for by those who can afford it. Scientists have demonstrated after decades of theorising how light interacts with vacuum ...

Exposure to blue light can affect sleep quality, alertness, hormone production, mood, and more. Blue light could also contribute to headaches, but other causes may be more likely. Headaches ...

Here's when and where you can still spot them. Experts say a "concerning" number of fireflies are threatened with extinction. Above, fireflies light up the sky in upstate New York. Raphaël De ...

Online advice around blue light is conflicting. Some sources say it's sure to ruin your sleep, while others say it's not so bad. You may like Can't sleep? 1 hour of screen time in bed increases ...

Vijayawada: Chief Minister Nara Chandrababu Naidu has launched the ‘Vision Action Plan Units’ from the Secretariat here on Monday, one each for all 175 assembly segments across 26 districts to ...

In addition, red light is also very safe, says Lauren Fine, MD, a dermatologist based in Chicago. Of the at-home devices one can use, such as a microneedling device, LED wands tend to be safe ...

You know martech makes your team more efficient—so why not check out some of the best tools on the market? Demo Day features five of today's top martech tools in short, to-the-point demos designed ...