The bluefin tuna, one of the world's most remarkable ocean creatures, is in trouble and needs your help. Overfishing is driving this mighty warm-blooded fish toward the brink of extinction, and yet ...

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 ...

Unlike almost all fish, bluefin tuna are warm-blooded and able to regulate their body temperature, which helps during their epic journeys across the Atlantic. Bluefin tuna are top ocean predators and ...

Bluefin tuna are one of the largest and fastest ... But over the past five years or so, sightings of the warm blooded fish have increased off the UK once again with many of these encounters ...