Eyes that glow in the pitch-black night make for many a scary tale. But why do some animals' eyes glow at night? "A lot of the animals we see, especially the ones that go out at night, have a special, ...

Have you ever taken a photo of your cat and then been shocked by bright green lights shining out of its eyes in the picture? There is an explanation for this phenomenon, and no, your cat is not ...

Eerie things start to pop up around Halloween — black cats prowling in the night, ghost sightings, and bats glowing bright green. And while the last one might seem like something only found in a ...

Did you know green tea is great for your skin? How to use green tea for clear, glowing skin [AdobeStock] Green tea is known for its calming and healing properties, rich in antioxidants and nutrients ...

The largest disco on Earth is happening deep beneath the surface of the ocean, and no, you’re not invited. New footage from National Geographic researcher David Gruber and his team reveals a shark ...

Glowing green sharks swim in the dark depths of the ocean thanks to an entirely different kind of biofluorescence than other marine animals. Previously, researchers knew that some shark species ...

A biofluorescent swell shark (Cephaloscyllium ventriosum) visualized through a camera that mimics the animal's eyes. Image Credit: Courtesy of David Gruber, Baruch College Share Despite their name, ...