Evolution has turned out bizarre and baffling creatures, such as walking fish. It only gets weirder from there. Some of these ...

When potential food sources such as fish or shrimp swim near ... its positioning in the water with the aid of its specialized fins and mantle. The cuttlebone is rich in calcium and is often ...

There are many joys of fall fishing: the salmon run, cooler weather and gorgeous fall foliage. Another benefit is the opportunity to help with important fisheries research by telling the Michigan ...

If your betta fish appears to have discoloration at the edges of its fins, it may be a sign of fin rot. Fin rot discoloration ...

Their streamlined torpedo shape helps them gather enough underwater speed to break the surface, and their large, wing-like pectoral fins get them airborne. Flying fish are thought to have evolved ...

so some kind of relationship between human limbs and fish fins is not a surprise. “However we were delighted to see that the gene that makes some parts of the fins develop in a new way in sea ...

Owners should also watch out for infection and diseases such as fin rot, dropsy, and swim bladder disease. While Betta fish can tolerate dirty water for a short period, long exposure can cause ...

The ability of the sea robin to detect and dig out hidden food then led to the discovery that the fish's spindly legs were ...

‘Lungfish’ would have been a common sight in the Devonian period, about 400 million years ago. ... [+] Remarkably, six species of this ancient ichthyo-class have survived to present-day.

Scan the ocean and look for a shark’s fin above the water ... Close to seals or a school of fish. Far off the coast, alongside fishing boats. Some sharks can actually get a tan in the sun.

Other fish species have modifications to their pectoral or pelvic fins that allow them to walk or perch, but sea robins can move their legs individually, which makes them more adept at walking and ...