For decades, paleontologists debated whether fossils were of a young T. rex or a species called nanotyrannus. A new study ...
DENVER (KDVR) — Details about the juvenile Tyrannosaurus rex fossil discovered by three boys in North Dakota are beginning to take shape at the Denver Museum of Nature and Science, including its size, ...
The man who excavated the T. rex whose skull was the basis of Carroll's project said no one has done anything like it before. Pete Larson, president of the Black Hills Institute of Geological Research ...