Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, ...

Bowheads have the longest baleen (filter-feeding system) of any baleen whale, up to 13 feet long. They use their baleen to filter plankton from the water ...

A GIANT 36ft stealth submarine drone dubbed the "Blue Whale" has been deployed in the Baltic Sea to prevent any looming sabotage attacks. Suspicions have been raised over potential deep sea ...