Add Yahoo as a preferred source to see more of our stories on Google. Many people just found out that flashlight fish exist, thanks to the viral tweet below. The glowing fish have lights under their ...

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With distinct tubular eyes and a natural glow, two species of bioluminescent deep-sea fish nicknamed "barreleyes" have been identified. The newly described species are part of the family ...

You bring home a fresh fish, ready to fry or curry, and notice a strip of darker flesh running near the spine or along the sides. It looks reddish brown or gray, very different from the flaky white ...

The bottom of the ocean is dark. Like, really dark. So dark that some marine species have evolved ways of life that don't depend on light. There are microorganisms that live off of heat vents at the ...

"In some places, it is consumed as a dangerous snack." ...

In the dark, cold expanse of the deep ocean, bioluminescent creatures light up their world like stars in an inky sky. According to a new study, the ability to create light may have evolved ...

Infrared photography has revealed that European catfish can stalk prey by tracking underwater wakes much as hunters on land follow footprints. This laboratory demonstration marks the first time that ...

Understanding the damage that pollution causes to both wildlife and human health is set to become much easier thanks to a new green-glowing zebrafish. Created by a team from the University of Exeter, ...

Small fish may have small brains, but they're not stupid. A common coral reef fish called damselfish can learn to avoid predators from more experienced kin, even in complete darkness, new research ...

Many people just found out that flashlight fish exist, thanks to the viral tweet below. The glowing fish have lights under their eyes that blink on and off. But it turns out that there’s even more ...