with small increases affecting their metabolism, breeding and feeding habits. Scientists warn that these changes to bluefin ...

The fish sells for up to $40 per pound on average ... Around $18,000 might be the price of a used small tuna boat. Around $5,000 will be spent on radar systems, GPS, and boat electronics. About $5,000 ...

It is increasingly obvious that too many boats are chasing fewer and fewer fish. Damaging fishing practices and unsustainable fishing equipment are putting tuna species at risk, and ultimately ...

The expensive fish will likely cost slightly less in Japan ... taking advantage of the higher quota for small tuna. Twenty-six countries and regions, including Japan, make up the WCPFC.