Footprints show giant carnivorous dinosaurs and their plant-eating prey drank from same Scottish watering hole

Tyrannosaurus rex ancestors and their plant-eating dinosaur prey would have congregated to drink water from a lagoon in what is now Scotland, new research suggests.

​ Tyrannosaurus rex ancestors and their plant-eating dinosaur prey would have congregated to drink water from a lagoon in what is now Scotland, new research suggests. Read More Breaking News, Latest News and Videos | CNN