Can fish feel pain? The debate rages among scientists as to whether fish do, in fact, feel pain or are just reacting ...

Deep in the ocean, scientists have discovered a fish that has no stomach—yet it thrives! How does it digest food? What does this discovery mean for marine biology? Explore the mind-blowing science ...

Fish welfare is, of course, a critical topic in salmon farming. It is therefore important to see the fish as individuals, ...

The Atlantic Shark Institute (ASI) announced on Thursday that after a spinner shark was caught in Rhode Island waters last ...

Opinions expressed by Forbes Contributors are their own. I write about the world of biology. In the vast, open water, fish rarely swim solo. Instead, they aggregate into schools or shoals as a ...

Many non-mammalian vertebrates like fish, however, are known to detect color and brightness with the pineal gland, which is part of the brain. An Osaka Metropolitan University research group has ...

While most fish reproduce by laying eggs, some species are live-bearing, or viviparous, and carry their offspring internally.

I write about the world of biology. Native to Southeast Asia, a tiny freshwater fish packs a surprising punch with its loud calls. ... [+] Today, ichthyologists have uncovered the secret behind ...