Approximately 290 million years ago, a carnivorous dinosaur stomping around present-day Germany had a tummy ache. The Paleozoic predator eventually vomited up its stomach contents, and then hopefully ...
Imagine throwing up after a bad burrito – only for that heave to reveal the existence of onions to scientists 110 million years in the future. That's pretty much what just happened, as paleontologists ...
It may have been suicidal for a predator to go after a healthy adult Brachiosaurus, a behemoth weighing perhaps 60 tons that ...