Explore 8 natural glow-in-the-dark substances like fungi, fireflies, corals, and deep-sea creatures that light up nature’s ...

Witches, goblins, vampires, and spiders are some of the familiar sights of the Halloween season. That's why it should come as ...

This type of glow-in-the-dark material just isn’t bright enough to make your canine companion highly visible and keep them safe. Instead, glow-in-the-dark collars contain strips of LED lights.

Glow in the dark effects are visually striking in darkness but may seem plain in daylight. Consider using additional material to fill voids for better visibility during the day.

We love glow in the dark stuff; we’ve even explored how to make your own glowing material before, too. . Continue reading → ...

Like scorpions in the desert, cherry millipedes fluoresce under ultraviolet light, emitting an eerie blue glow visible 100 feet away. We also found a red russula mushroom in the forest that glowed ...

Despite the nickname 'radioactive shrimp', experts stress that the crustaceans themselves do not emit visible light or 'glow in the dark'. Cesium‑137 contamination is invisible to the naked eye ...

A mint spokesperson told The Guardian newspaper that in addition to the coin being the world’s first glow-in-dark coin in circulation, it is the world’s first colored bimetallic coin.