A dinosaur named for a demon dog in “Ghostbusters” had a sledgehammer attached to its rear. A new study found it could both shatter shins and woo potential mates. By Jack Tamisiea To ward off ...

A new ankylosaur species found in Chile may be an early version of the armored creatures A newly discovered species of ankylosaur had a bizarre club on its tail unlike that of any known dinosaur. Soto ...

That said I'm not aware of any unambiguous Ankylosaur injuries to Tyrannosaur fossils. The T. rex "Sue" has a broken-then-healed fibula, often speculatively attributed to Ankylosaur, but a wide ...

A team of paleontologists announced this week the discovery of the oldest-known ankylosaur, a swaggering dinosaur famous for its armor plating and clubbed tail. But besides its superlative age of over ...

The ankylosaurs were a very impressive group of dinosaurs covered in armored plates with clubs for tails (that may have sounded like birds), but we’ve just discovered that the oldest known member of ...

The beast looked like a cross between a stegosaur and an ankylosaur. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Paleontologists in ...