California beachgoers have been shocked to find thousands of blue, jellyfish-like creatures coating the West Coast sands. Del ...

As night fell across northern Brazil, fishermen peered into the “tea-colored” river water searching for an “armored” creature with a “powerful toxin.” Eventually they spotted and caught it, carefully ...

Christopher Cls Smith, who spends a lot of time on the water fishing, came across an unusual sight, one he’d never seen before.

The sharp-toothed creatures are "very territorial of their nesting grounds," an environmental scientist told Newsweek.