Unfortunately, information about the author is unknown to us. But you can add it. Read full biography of Jack Horner →
Historical science is being left in the dust.
I think most of the dinosaur specimens we find represent subadult sizes.
Life histories tell you just about everything you need to know about an animal.
T Rex could not run.
Triceratops is very common: they are the cows of the Cretaceous; they are everywhere.
I was very fortunate, during my early years as a paleontologist, in that my field crews and I made some remarkable discoveries indicating dinosaurs... →
We all have genes that come from our ancestors that aren't used - they're not turned on. So we actually carry ancient genes with us. If you... →