Study finds many white marlin are actually look-alike species

They are sleek, elusive predators, slipping through the deep violet of the ocean depths. The challenge of catching white marlin has made them a prime target in fishing tournaments, with the winning catch at last summer's ...

Fisheries nations set to discuss bluefin tuna

(AP)—After defeating a proposal in 2010 to ban the export of an endangered fish that is a key ingredient of sushi, Japan and Asian nations argued it should be left to quota-setting international fisheries bodies to bring ...

Scientists use 3-D printing to track big fish

CSIRO scientists are using 3D printing to build a new generation of hi-tech fish tags made of titanium. The aim is to use the tags to track big fish such as marlin, tuna, swordfish, trevally and sharks for longer periods.