Bioluminescent animals are the animals that naturally emit light through their bodies. It is possible due to the chemical reactions that take place in their cells. Let's explore 5 of them.

Some creatures in nature don’t just hide in their surroundings– they actually glow. This glow, called bioluminescence, is a natural ability some animals have to produce their own light. It’s ...

Many animals can glow in the dark. In a new study, scientists report that deep-sea corals that lived 540 million years ago may have been the first animals to glow, far earlier than previously ...

In a new study, scientists report that deep-sea corals that lived 540 million years ago may have been the first animals to glow, far earlier than previously thought.

WASHINGTON (AP) — Many animals can glow in the dark. Fireflies famously blink on summer evenings. But most animals that light up are found in the depths of the ocean. In a new study, scientists ...

In a new study, scientists report that deep-sea corals that lived 540 million years ago may have been the first animals to glow, far earlier than previously thought.

In a new study, scientists report that deep-sea corals that lived 540 million years ago may have been the first animals to glow, far earlier than previously thought.

In a new study, scientists report that deep-sea corals that lived 540 million years ago may have been the first animals to glow, far earlier than previously thought.

A new study suggests that the first animal that glowed in the dark was a coral that lived deep in the ocean about half a billion years ago.