Dinosaur shook tail feathers for mating show

(Phys.org)—A University of Alberta researcher's examination of fossilized dinosaur tail bones has led to a breakthrough finding: some feathered dinosaurs used tail plumage to attract mates, much like modern-day peacocks ...

Best evidence yet that dinosaurs used feathers for courtship

A University of Alberta researcher's examination of fossilized dinosaur tail bones has led to a breakthrough finding: some feathered dinosaurs used tail plumage to attract mates, much like modern-day peacocks and turkeys.

US man pleads guilty in NY over $1M dino dispute

(AP)—A Florida fossils dealer pleaded guilty to smuggling charges Thursday and agreed to give up a celebrated $1 million dinosaur skeleton seized by the U.S. government earlier this year for its eventual return to Mongolia.

New study sheds light on dinosaur size

Dinosaurs were not only the largest animals to roam the Earth - they also had a greater number of larger species compared to all other back-boned animals - scientists suggest in a new paper published in the journal PLOS ONE ...

Scientists find oldest dinosaur—or closest relative yet

Researchers have discovered what may be the earliest dinosaur, a creature the size of a Labrador retriever, but with a five foot-long tail, that walked the Earth about 10 million years before more familiar dinosaurs like ...

Dinosaur skull seized in US tied to Mongolia case (Update)

(AP)—A dinosaur skull seized from a Wyoming home is related to an investigation into fossil smuggling from Mongolia, indicating that efforts to stem the illegal trade are making progress, an attorney said Monday.

Early birds had an old-school version of wings

In comparison to modern birds, the prehistoric Archaeopteryx and bird-like dinosaurs before them had a more primitive version of a wing. The findings, reported on November 21 in Current Biology, lend support to the notion ...

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