A little more than a year ago, the U.S. Department of Energy’s Brookhaven National Laboratory (Upton, NY) announced the construction of the world’s most brilliant light source, called the National ...

In the visions of researchers at the University of Oulu, light does far more than illuminate. It provides, among others, a ...

Last year, I found myself compelled to make a scaled-down replica of the iconic test chamber signs from the video game Portal. If you’ve played the game, you’ll remember these signs as the illuminated ...

"These two things cannot be in the same place. It's as simple as that." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers are sounding ...