They lived about 30 million years apart and never set foot on the same continent. Yet Giganotosaurus carolinii is always ...

and the largest theropod dinosaurs growing to the size of a modest house. On the list of documented theropods, you'll find every carnivorous dinosaur yet discovered, quite a few plant-gobbling species ...

"If you looked at an artist's reconstruction of something like Velociraptor or Microraptor or a small feathered theropod dinosaur very closely related to birds, you would see that it pretty much ...

The fossil was unearthed in the Los Blanquitos Formation near Amblayo, in the north of Argentina. It dates to between 75 and ...

a small feathered dinosaur with wings on both its arms and legs, has provided valuable insight into the function and evolution of feathers and flight in theropods. A diplodocus dinosaur herd from the ...

Deinonychus was a medium-sized theropod dinosaur ... Maiasaura’s inclusion in the list of smartest dinosaurs is largely due to evidence of its complex social behaviors and parental care.

Flapping dinosaur. Image by FunkMonk (Michael B. H.), CC BY-SA 3.0, via Wikimedia Commons Fossils from theropod species like Archaeopteryx have shown us anatomical features that closely resemble ...