How dinosaur arms turned into bird wings

Although we now appreciate that birds evolved from a branch of the dinosaur family tree, a crucial adaptation for flight has continued to puzzle evolutionary biologists. During the millions of years that elapsed, wrists went ...

Prehistoric birds lacked in diversity

Birds come in astounding variety—from hummingbirds to emus—and behave in myriad ways: they soar the skies, swim the waters, and forage the forests. But this wasn't always the case, according to research by scientists ...

When dinosaurs flew

(Phys.org) —A team of paleontologists affiliated with USC Dornsife and the Natural History Museum of Los Angeles County has determined that birds were capable of modern flight patterns much earlier than previously suspected—at ...

New analysis of fossils reveal ancient bird had two tails

(Phys.org) —A team of researchers working in China has determined that previously found bird fossils show that Jeholornis, which lived in what is now China approximately 120 million years ago, had two tails. In their paper ...

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 ...

Five things you probably have wrong about the T rex

An icon from the age of dinosaurs, Tyrannosaurus rex has featured in everything from blockbuster movies to the shape of chicken nuggets. As a creature to be feared for its bone-crushing bite or ridiculed for its inability ...

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