Bluefin tuna are back around the UK and a new study explains why

Bluefin tuna are back in the sea around the U.K. after decades of absence and a new study says that warming seas can explain why. Bluefin tuna are one of the biggest, most valuable and most endangered fish in the oceans. ...

Bluefin tuna price slumps at Japan auction

A giant bluefin tuna sold at a Japanese auction on Sunday for less than five percent of the record-breaking sum paid last year amid concerns over soaring prices for the prized delicacy.

A controversial comeback for a highly prized tuna

On a drizzling summer afternoon in South Portland, marine biologist Walt Golet is helping attach a quarter-ton Atlantic bluefin tuna to a heavy crane so it can be weighed as part of New England's premier tournament for the ...

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