This natural glow can be blue, green, or even red, depending on the creature. Unlike light bulbs, bioluminescent light produces almost no heat, making it perfectly suited for cold, deep environments.

For over 400 years, sailors have reported a mysterious phenomenon in which the ocean appears to glow as far as the eye can see. “The sea from horizon to horizon in all directions took on a ...

The research maps biofluorescence across 459 glowing fish species and shows just how varied the colors have become.

For over 400 years, sailors have reported a mysterious phenomenon in which the ocean appears to glow as far as the eye can see.Related video above: Check out this amazing video of a kayaker ...

For over 400 years, sailors have reported a mysterious phenomenon in which the ocean appears to glow as far as the eye can see. Skip to content NOWCAST WPBF 25 News at 5 p.m. Weekends ...

By Taylor Nicioli, CNN (CNN) — For over 400 years, sailors have reported a mysterious phenomenon in which the ocean appears to glow as far as the eye can see. “The sea from horizon to horizon ...

Some fish have a hidden superpower—they can glow in vibrant colors under certain kinds of light. This natural glow, called ...

For over 400 years, sailors have reported a mysterious phenomenon in which the ocean appears to glow as far as the eye can see. “The sea from horizon to horizon in all directions took on a ...

For over 400 years, sailors have reported a mysterious phenomenon in which the ocean appears to glow as far as the eye can see.Related video above: Check out this amazing video of a kayaker paddling ...

For over 400 years, sailors have reported a mysterious phenomenon in which the ocean appears to glow as far as the eye can see.Related video above: Check out this amazing video of a kayaker ...