By cutting into a tiny throat bone, Princeton's Chris Griffin showed that it belonged to an adult of a smaller tyrannosauroid ...
4hon MSN
Liberal activists use aggressive 'ICE Watch' tactics to target federal officers in Minneapolis
Activists in Minneapolis have developed sophisticated networks dedicated to surveilling and obstructing immigration ...
Smithsonian Magazine on MSN
Sharklike fish with weird, buzz-saw jaws sliced through the seas, then vanished. Now, paleontologists are unraveling their secrets
The fossil whorls were a mystery. In 1899, geologist Alexander Karpinsky described an odd spiral of teeth, the first known fossil of its kind, uncovered from the ancient rocks of Krasnoufimsk, Russia.
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