In the movie Jurassic Park, a T. Rex famously chases down a moving Jeep as the movie's protagonists try to escape the massive ...
Scientists use different methods to calculate size and weight so they don’t always agree, but judging by bones found, a good ...
The dinosaur, named Duonychus tsogtbaatari, measured about 10 feet (3 meters) long, weighed approximately 575 pounds (260 kg) ...