Sleep in fish may look different from humans, but rest is essential for survival. Here’s what experts have to say about fish ...

Sharks, skates and catfish also have tooth-like structures called denticles that make their skin feel like sandpaper. When ...

New research shows that dentine, the inner layer of teeth that transmits sensory information to nerves inside the pulp, first evolved as sensory tissue in the armored exoskeletons of ancient fish.

Fish in the wild can learn and solve problems using a simple feeding board. Some fish act as problem solvers, while others wait to benefit.

About 250 species of subterranean fish are known on Earth, eking out a living in a world of permanent dark and scant food. They are usually small, generally a few inches long, since there’s ...

Often studied in sterile laboratory conditions far removed from the natural habitats of rivers, lakes and seas, the cognitive abilities of fish have long been underestimated. Now, researchers at ...

Though scientists don’t yet know how clownfish shrink, one idea is that they could be reabsorbing their own bone matter. It’s possible the smaller stature may help the clownfish save energy during a ...

Andhra Pradesh witnesses a surge in freshwater fish and prawn prices due to the annual two-month fishing ban implemented from April 15 to protect marine life breeding. Prices of popular freshwater ...

Follow this expert chef's simple steps for succulent, lemon-infused whole grilled fish. It’s easy enough for weeknight dishes, but it’s company-worthy, too. Dave Pasternack is a James Beard ...

RICHMOND, Va. (WRIC) — The Virginia Department of Health (VDH) has issued a fish consumption advisory for the Chickahominy Watershed, effective immediately. In the afternoon of Friday ...

She first joined PEOPLE in 2025 as a Night Digital News Writer. alexis chappius A species of coelacanth, a fish that dates back to before the dinosaurs, has been photographed in Indonesia for the ...