Here are the facts behind phosphorescence.

What if your garden didn’t go dark after sunset? The Firefly Petunia from Light Bio brings a magical glow to your nighttime landscape, thanks to cutting-edge biotechnology. Developed using genes from ...

What if, instead of adding a nightlight to a bedroom or dark hallway, your favorite houseplants could light the way? While firefly petunias that emit a soft glow have been available for some time, ...

The science pros at TKOR make glow-in-the-dark fog safely at home, blending chemistry and physics to light up your experiments.

While one side of Scandinavian Middle school's library is filled with books and tables, the other is glowing with a brand new ecosystem.

At the center of our galaxy, there's a mysterious, diffuse glow given off by gamma rays — powerful radiation usually emitted by high-energy objects such as rapidly rotating or exploding stars.NASA's ...