Scientists have discovered a new dinosaur from Argentina that may have used its long arms and claws to capture prey.
Paleontologists in Argentina have discovered a new predatory dinosaur -- the fossils of which contained a crocodile bone ...
A fossil from about 66 million years ago reveals a species of dinosaur that is new to science, with claws that would have ...
Speedy megaraptor Joaquinraptor casali had big arms and claws like hedge trimmers that would have made T. rex's forelimbs look puny.
A dinosaur dubbed one of the "strangest" ever found boasted an elaborate armory of long bony spikes and a tail weapon, according to findings published in the science journal Nature. Spicomellus, which ...
Paleontologists have discovered a new species of iguanodontian dinosaur that lived 125 million years ago during the Cretaceous period, they said in a research paper. Examination of fossils found in ...
A clutch of 28 dinosaur eggs found in the Qinglongshan fossil reserve in central China is about 86 million years old, according to scientists who used an “atomic clock” method to date the samples.