Researchers believe the fossils belonged to one of the species of the Osmeriformes family, ancestors to modern graylings and ...

But for some species, there is still hope. A community of rare fish enthusiasts collect endangered species of freshwater fish from the lakes and springs of East Africa, Mexico and elsewhere, and ...

Evolving roughly 27 different times in the long history of fish, bioluminescence—the biological production of light—is one of ...

A Florida-based sportfishing company said it dropped a bait "hundreds of feet" into gulf waters to entice the massive grouper ...

Paleontologists have discovered a newly identified fish species in Australia so well-preserved that they could determine its ...

In a new study a team of researchers studied the organs that produce light in Vinciguerria mabahiss, a rare species of fish from the Red Sea. This paper marks the first-ever close examination of ...

But for some species, there is still hope. A community of rare fish enthusiasts collect endangered species of freshwater fish from the lakes and springs of East Africa, Mexico and elsewhere ...