In novels like “Moby Dick” or “20,000 Leagues Under the Sea,” monsters exist to aggravate and impinge on human life. Science, folklore, and fiction have villainized deep sea creatures for centuries, ...

In the mysterious world of the ocean’s depths, there’s a creature so bizarre that it looks like it swam straight out of a sci-fi movie. Meet the goblin shark — an ancient, rarely seen predator whose ...

The strange reptile — resembling a real-life Loch Ness Monster or a prehistoric crocodile crossed with a giraffe — was first described in 1852 and first reconstructed in 1973. Palaeontologists have ...

With serpentine necks, flippers and a mouth full of needle-sharp teeth, plesiosaurs have captured imaginations since paleontologists uncovered the first specimen more than two centuries ago. Their ...

The mix of features offers new clues to how plesiosaurs navigated prehistoric oceans. The tip of a right flipper of the new plesiosaur fossil, with two scales along the trailing edge. A new study ...