For some of the ocean's top predators, maintaining a decent diet requires some surprisingly long-distance dives. MIT oceanographers have found that big fish like tuna and swordfish get a large ...

The swordfish barely fit on deck. Photo courtesy Alex Leonhardt When Capt. Charlie Kinman ran his 38-foot Luhr’s fishing boat through Jupiter Inlet in Southeast Florida on March 25, the weather was a ...

and if intending to get pregnant to avoid eating swordfish and large predatory species. Limits of four oily fish portions and no than one portion of the large predators were advised for other adults.