The Commission on Aquatic Bioresources of the Caspian Sea has approved the project on preservation and rational use of aquatic bioresources of the Caspian Sea, and sturgeons in particular.
A goliath grouper has eaten a four-foot blacktip shark in just one bite. The video capturing the shark being swallowed by the giant grouper went viral on the Internet.
Pacific island nations announced plans to dramatically increase the fees they charge tuna fishing boats for the right to enter their waters, saying it will boost revenue and help conservation efforts.
Fish are losing their survival instinct -- even becoming attracted to the smell of their predators -- as the world's oceans become more acidic because of climate change, new research.
Scientists were Thursday working to classify a new species of giant jellyfish that washed up on an Australian beach, describing it as a "whopper" that took their breath away.
Japan has asked the World Trade Organisation to step into a row over Seoul's import ban on fish caught in waters near the crippled Fukushima nuclear plant, officials said Tuesday.
Leadership is an innate quality, said a fish study Wednesday that predicted trouble in animal social groups, also human ones, when natural roles are reversed.
Palaeontologists have made the surprising evolutionary discovery that ancient Australian fish may have had abdominal muscles, previously thought to have only developed in land animals.