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 ...

Giulia Manfrini, 36, of Italy, was the victim of a “freak accident” in waters off Indonesia, a co-founder of her travel ...

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 ...

There's even a species of this fish that uses its legs to taste prey, hidden in the sea floor. Researchers say these legs are actually an extension of its fins on each side but they're grown using ...

Researchers have uncovered new details about how some fish can regenerate their tail after an injury, which could inch us closer to employing regenerative medicine in people. “Humans have all ...

In a study published in Science Robotics, a research team led by the University of Cambridge explains how "palaeo-inspired ...

If you're buying fish from a supermarket, look out for the blue Marine Stewardship Council (MSC) logo that guarantees that the fish comes from a sustainable source. Fresh fish is best eaten as ...

Sea robins have bulging eyes like a frog’s, fins that look similar to a bird’s wings and six legs resembling a crab’s. They are “the weirdest, coolest fish I’d ever seen”, says ...

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 ...

Forget crab legs. When it comes to taste, the gams on sea robin fishes have crustaceans beat by a mile. The strange creatures are notable for being fish that use their six leg-like appendages to ...

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 ...

Tropical fish are a colourful addition to many households, but they may not be as innocent as they appear. They could contribute up to 12.4% of the UK's annual average household CO2 emissions and ...