Fish all live in water. Some in the salty sea, some in freshwater lakes and rivers ... Pupils could be asked to list the characteristics of fish and compare them with characteristics of other ...

This cutaneous mucus that covers the skin has a protein characteristic of the fish that acts as a natural preservative, ...

Fresh out of the ... arises when fish are killed and bacteria and fish enzymes convert TMAO into trimethylamine (TMA), which gives off the characteristic fishy odor. Need a break?

Researchers have discovered a record 20 new fish species while conducting fieldwork in the remote Kimberley, unveiling it as Australia's most biodiverse region for freshwater fish. It is the ...