Last Updated: Friday, August 30, 2013, 19:39
A giant "terror bird" deemed to have been one of Earth`s top predators after the demise of the dinosaurs was probably a chicken-hearted herbivore, scientists say.
Last Updated: Saturday, August 21, 2010, 13:22
As a heavyweight, its fighting style
was more like that of a bobbing, weaving Muhammad Ali.
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