Deep below the surface of a river in northern Brazil, a “shy” creature tucked its “armored” body into a rocky crevice. Divers ...

Scientists caught a popular aquarium fish in Xingu river and discovered a new species, already critically endangered, a study said. Photo from Sousa, Sousa, Oliveira, Sabaj, Zuanon and Rapp Py ...

Deep below the surface of a river in northern Brazil, a “shy” creature tucked its “armored” body into a rocky crevice. Divers spotted the patterned animal and recognized it as a popular ...

Chesapeake Channa are — and let’s describe them as nicely as we can — a whole lot uglier with a protruding lower jaw, lots of ...

If you think catfish just sit on the bottom all winter long, think again. Here's where to target channel cats and what to throw them while ice fishing.