An artistic depiction of the Late Cretaceous modern (crown) bird, Vegavis iaai, pursuit diving for fish in the shallow ocean ...
Dinosaur extinction shaped fruit evolution, influencing diets and ecosystems, including those of human ancestors.
NARRATOR: But exactly how this spectacular evolution took place ... but actually some dinosaurs, like Stegosaurs and duck-billed dinosaurs, actually secondarily evolved to be cold-blooded ...
Among the many unique qualities of this long-extinct Antarctic bird, it seems to have been the earliest creature that could ...
Scientists discover intact bone collagen in dinosaur fossils, challenging conventional wisdom about organic preservation.
The fossil at the center of the discovery is a well-preserved sacrum of an Edmontosaurus, a duck-billed dinosaur ... which could lead to a deeper understanding of dinosaur evolution and relationships.
A new and nearly complete skull of Vegavis iaai discovered in Antarctica suggests that modern birds originated before the end ...
At the end of the Cretaceous, the duck-billed hadrosaurs were ... shows that the dinosaurs achieved this following the evolution of vast numbers of replacement teeth, which allowed them to eat ...
Fossils of the world’s oldest megaraptorid and the first-ever carcharodontosaurs in Australia have been discovered, ...
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