The population of Pacific bluefin tuna ascended 1,000% between 2014 and 2022, scientists learned at a conference in June. They did not expect to reach this milestone until 2034.

Ranching southern bluefin tuna has been a big-ticket industry in South Australia for years. One company hopes that inviting tourists to swim with the fish will prove successful, too.

To swim across it and still retain these radionuclides is pretty amazing," Fisher said. Pacific bluefin tuna are prized in Japan where a thin slice of the tender red meat prepared as sushi can ...

Bluefin tuna can swim 12 to 18 miles an hour. Although rare, Jeffries said it’s not the first time that a tuna in the aquarium has died as a result of smashing onto tank walls.

At nearly 14 inches long, a new tuna-inspired robot created by researchers at the University of Virginia can flap its tail as fast as real tuna (seven times per second), and swim at speeds up to 1 ...

The population of Pacific bluefin tuna ascended 1,000% between 2014 and 2022, scientists learned at a conference in June. They did not expect to reach this milestone until 2034.

Ranching southern bluefin tuna has been a big-ticket industry in South Australia for years. One company hopes that inviting tourists to swim with the fish will prove successful, too.

In 2014, Pacific bluefin tuna were at their lowest levels ever. A report from an international scientific committee warned that their numbers had fallen to 2-5% of what they would be without fishing.