Scientific detective work spanning 100 years and three continents has revealed the first swimming dinosaur: a fish-eating beast that paddled like a duck and was bigger than a Tyrannosaurus rex. A new ...
If you think it sounds incongruous to describe the largest predatory dinosaur yet known as “half duck, half crocodile,” well, correct. But that’s the phrase University of Chicago paleontologist Paul ...
A century ago, scientists unearthed fossils of a gigantic carnivorous dinosaur bigger than Tyrannosaurus rex in the Sahara desert, but until recently, paleontologists thought the fearsome beast was ...
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