Social-media users revealed which pets they'd never own again—and the answers are surprisingly emotional, messy, and honest.

Click here to subscribe for more fishing videos: <a href=" Follow our ongoing fishing adventures Instagram: <a href=" Facebook: <a href=" Twitter: <a href=" Store: <a href=" As always until next time, ...

The agency is cutting animal testing of chemicals. Some scientists are concerned, but in the meantime the rats (and zebra fish) need new homes.

When we think of pets that recognize their owners, dogs wagging their tails or cats rubbing against our legs usually come to ...

Some aquarium buddies are much more interactive than you'd expect—they follow their owners around, beg for food, and even learn to recognize faces. This article dives into pet fish that actually ...

As more species are admitted into the “smart” animals club, fish can be overlooked. While some archerfish were able to recognize computer-generated images of human faces in a series of ...

For this study, researchers dove to depths of about 26 feet in the Mediterranean research station. Because of the frequent human presence in this area, wild fish have become accustomed to people.

Man's pet fish becomes an internet sensation over his strikingly human-like face that some say 'looks like Phil Mitchell' Bob, a koi carp from Leeds, has captivated many with his strange facial ...

Officials believe the fish was released into the lake by someone who may have owned it as a pet. Pacu fish can grow up to 3 feet, 6.5 inches long, weigh up to 88 pounds and quickly outgrow aquariums.

As if US waterways weren't teeming with enough invasive fish of late, a Texas angler caught a South American piranha relative with "human teeth" at a local lake on Sunday. The fish, dubbed a pacu ...

A rather unusual fish was spotted in a lake in China, which appeared to have some very odd markings on its face, causing it to look quite human.