Bluefin and yellowfin tuna are commonly used for sashimi, but the flavor and texture can vary depending on which of the three ...

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 ...

The Atlantic bluefin tuna is one of the largest ... Their coloring—metallic blue on top and shimmering silver-white on the bottom—helps camouflage them from above and below.