In what may be the world's first-ever recorded sighting, a black seadevil — anglerfish known for living thousands of feet ...

This is only the second time the species has been recorded while alive. “I thought it was A.I.,” says fish biologist Kory Evans.

Royal Caribbean, Norwegian, Carnival, Seabourn, Windstar, Silversea and Star Clippers are among the lines with top cruise ...