Featured series 
Tag: skull
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Nation & World
Similar designs, 100 million years apart
A study found that both Rusingoryx atopocranion, a relative of the wildebeest, and hadrosaur dinosaurs evolved large bony domes on their foreheads, which were likely used as resonating chambers to warn of predators and communicate with others.
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Nation & World
Probing the sparrow’s beastly past
A new study led by Harvard scientists shows that birds are, essentially, living dinosaurs, with skulls that are remarkably similar to those of their juvenile ancestors.
