A 535-pound Bluefin tuna was snapped up for a a record price at the first auction of the year at Toyosu fish market in Tokyo.

Whether you're at a supermarket or small mom and pop shop, chances are you'll find an assortment of tinned tuna options once you descend down the canned food aisle. More often than not, you might grab ...

Nearly every day at dawn, John Heitz falls a little bit in love. Leaning over a 150-lb. (70 kg) yellowfin tuna, the 55-year-old American, whose business is exporting fish, circles his forefinger ...

How big are tuna? That all depends on the species. But no matter what kind you have on the end of your line, your shoulders and arms are going to get a workout reeling it in. If you happen to be ...

Several companies – including Albacora, Maruha Nichiro, Dongwon, Bolton Group and Sajo – are key harvesters of tuna species threatened with extinction. An estimated 56% of the 30 largest tuna ...

Pacific bluefin tuna have beat decades of overfishing and fully rebounded — 10 years earlier than expected, experts said. This milestone is a surprise and triumph for scientists worldwide who were ...

Tuna, opah, and billfishes such as marlins and swordfish are among the 0.1% of fish species that are warm-blooded. Evidence by an international team of researchers led by UC San Diego’s Scripps ...