A huge bluefin tuna was sold for USD 176,000 in the first auction of the year at a Tokyo fish market on Tuesday, amid growing pressure on Japan to help save the threatened fish. The 232.6 ...

Bluefin tuna are an ocean-going fish that grow up to 10 feet long and can weigh as much as 1,200 pounds. Unlike almost all fish, bluefin tuna are warm-blooded and able to regulate their body ...

There are multiple species of bluefin tuna, including the Pacific bluefin tuna, the Atlantic bluefin tuna and the southern bluefin tuna, according to the International Union for Conservation of ...