A newfound "chicken-size" dinosaur, recently unearthed in Wyoming, changes what paleontologists thought they knew about how ...
The largest Tyrannosaurus rex ever discovered was "Scotty," a 43-foot-long, 19,555-pound monster who was unearthed in Canada ...
A team of fossil preparators are publicly revealing the fossil inch by inch at the museum. It was discovered by three young boys in South Dakota.
This discovery challenges the long-held belief that dinosaurs originated exclusively in the southern supercontinent, Gondwana.
They lived about 30 million years apart and never set foot on the same continent. Yet Giganotosaurus carolinii is always ...