An unlikely stowaway has been found aboard a boat that washed up on US shores after the Japan tsunami.
A fishmonger in China got more than he bargained for when he cut in to a squid for one of his customers.
Overfishing and other destructive factors may be pushing the world's oceans towards disaster.
Authorities are working to remove several thousand dead fish from Brazil's Rodrigo de Freitas Lagoon.
Divers in Hawaii had an unexpected visitor in the form of a dolphin tangled up in a fishing line.
Some have argued that fishing is a cruel sport because it causes the fish pain, but how true is this ?
A remarkable photo of a shark attempting to eat another shark has gone viral since appearing on-line.
Two men lost for months in the Siberian wilderness had to resort to extreme measures to stay alive.
Could the secret to immortality be found within a particularly unusual species of jellyfish ?
Silvery fish such as sardines can use their silvery skin to camouflage themselves from predators.
A teacher in Southwest Florida was injured after being hit by a fish that had fallen from the heavens.
Scientists believe the first creature with teeth was a fish that lived 380 million years ago.
One of the fingers lost by a wakeboarder in an accident has turned up months later inside a trout.
A team of bioengineers have taken cells from a rat's heart and used them to create a 'Franken-jelly'.
A new study suggests that dolphins may use complex nonlinear maths when hunting for fish.
Some whale sharks have developed the unique ability to suck fish straight out of the fishermen's nets.
Mark Sawyer got more than he bargained for when he reeled in a very unusual and bizarre type of fish.
A group of around 20 dolphins have been helping local fisherman with their yearly catch in Brazil.
A massive crab has been rescued by a fisherman and is now on its way to a British aquarium.
A 27-pound lobster the size of a small child has been caught after becoming trapped in a shrimp net.