A new dinosaur species from more than 100 million years ago has been discovered and it's notable not for its size but its unusual intelligence.

Researchers have discovered that the serrated edges of Komodo dragons' teeth are tipped with iron, which may provide clues as to how dinosaurs killed and ate their meals. Dr Aaron LeBlanc ...

Bexhill would have been home to meat-eating theropods, say researchers Dinosaur teeth found with the help ... of the size of their famous cousin, tyrannosaurus rex, it said. The tireless ...

A “ serrated blade” found sticking from a rock in the United Kingdom has been identified as a “nearly perfect” prehistoric ...

The discovery of sets of prehistoric teeth has revealed that ... of the size of their famous cousin Tyrannosaurus rex, and would likely to have hunted small dinosaurs and other reptiles in their ...

Tyrannosaurus rex had jagged 15cm-long teeth with serrated edges and couldn’t chew, so it swallowed its food in large chunks… unless its mother was watching. The smallest dinosaur is alive ...