Pacific bluefin tuna, which are a separate species from ... distances over their lives and tagging studies have recorded them swimming from California to Japan in under two months.

Very old mercury lurks deep in the ocean and wells up into the waters where the tuna swim, experts say. Mercury entering marine ecosystems is converted into methylmercury, the most dangerous form ...

Rather than bringing in fishing boats, TADs attract tourists seeking the unique experience of swimming with tuna! This activity would generate income for local tourism operators and, most importantly, ...

MIGRATION: Atlantic bluefin tuna are highly migratory and they swim across the great Atlantic at speeds up to 55 miles per hour. However, bluefin tuna also have strong homing instincts and faithfully ...