For more than 20 years, a simple white slab sat in the main office of Biloela State High School, blending into the background ...

Researchers emphasize that this fossil confirms that cerapodan dinosaurs underwent diversification well before the Cretaceous ...

You can figure out whether it's a fossil with a trained eye and a hand lens ... Once you've selected a spot where there may be bones below the surface, getting a dinosaur out of the ground often ...

Brazilian paleontologist Tito Aureliano found that hollow bones filled with little air sacs were so important to dinosaur survival, they evolved independently several times in different lineages.