Fossils of alvarezsaurid dinosaurs show bird-like air sacs in their bones. Scans revealed hollow spaces connected to their ...

The French countryside is rich in fossilized eggs, footprints, and bones. A battle is raging over who is allowed to hunt for ...

Paleontologists have discovered a strange new dinosaur species that may have looked like a giant, feathered mix of a sloth and giraffe. It had only two raptor-like clawed fingers per hand, which the ...

In the Kits: #3: Brachiopod Molds - Sometimes after an organism gets buried in ... we would call that a permineralized fossil of the sponge. In the Kits: #4: Dinosaur bone, # 6: Petrified wood ...

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, ...

rex bone—the first observation of its kind. The finding amazed colleagues, who had never imagined that even a trace of still-soft dinosaur tissue could survive. After all, as any textbook will ...

The 2005 finding of cells and blood vessels in dinosaur bone launched a systematic search for fossil remnants of biomolecules, creating innovations in methods and applications. Jasmina Wiemann is ...

movement and behavior from a time when no fossilized dinosaur bones have been found in Australia," said Romilio, from the University of Queensland. "Significant fossils like this can sit unnoticed ...

“Due to the scattered distribution and fragmented weathering of the dinosaur bones found, the chances of the dinosaur dying and being buried in the same place after death are relatively low.