National Geographic news10 年
Why Tyrannosaurus rex was one of the fiercest predators of all time
Although T. rex is a household name, what we know about this tyrannosaur is constantly evolving. Improved technologies, such as biomechanical modeling and x-ray imaging, have allowed scientists to ...
‘We found a T. rex!’ How three kids made a rare dinosaur discovery.
On that summer day in 2022, the family had no idea they had discovered something most kids would only dream about — a ...