Tuna is an intriguing fish. Depending on its type, it can weigh up to 2,000 pounds and measure as much as 13 feet in length.

The Atlantic bluefin tuna is one of the largest ... Atlantic bluefins are warm-blooded, a rare trait among fish, and are comfortable in the cold waters off Newfoundland and Iceland, as well ...

The fish weighed 608 pounds, which is also about the same size as an adult male grizzly bear. It garnered the second highest bid at the Toyosu Market since records began in 1999 ...

Ready to discover what's in Subway's tuna sandwich and the type of tuna they use? There's a reason why the lone seafood ...

However, certain populations, such as pregnant people and children, should avoid any fish that contain high levels of mercury ...

making it one of the most expensive tuna to be sold in the history of sushi. The 608-pound fish, equivalent in weight to a typical male grizzly bear, was caught off the coast of Oma in northern ...

The massive tuna, weighing as much as a motorbike, was the first fish to be auctioned at the fish market, a tradition that has become both a cultural and commercial spectacle in Japan ...

Most expensive tuna ever sold at auction. At 333.6 million yen ($3.1 million USD at the time), the 612-pound bluefin tuna ...