A fresh analysis of a site in New Mexico provides a glimpse into the final days of the dinosaurs, showing their diversity ...
Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, ...
11don MSN
Dinosaurs were thriving in North America before the mass-extinction asteroid strike, study suggests
New research suggests that dinosaur populations were thriving in North America before the asteroid impact 66 million years ...
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