It's tough to get away from mercury in a fish-heavy diet. As the decades have passed, mercury from power plants and factories has had plenty of time to spread through the oceans and seep into the ...

Learn about 12 top protein-rich fish for a healthier diet. From tuna to sea bass, discover nutrient benefits and safe choices ...

A 535-pound Bluefin tuna was snapped up for a a record price at the first auction of the year at Toyosu fish market in Tokyo.