Smithsonian Magazine on MSN
The Dinosaurs of North America Were Thriving Up Until an Asteroid Wiped Them Off the Face of the Earth, Scientists Argue
A new study of dinosaur biodiversity challenges the belief that the megafauna were on their way out 66 million years ago ...
Smithsonian Magazine on MSN
Scientists Finally Know What This ‘Mummified’ Dinosaur Looked Like
By working with the two mummies, the researchers were also able to determine that Edmontosaurus could likely grow over 40 ...
Dinosaurs weren’t dying out before the asteroid hit—they were thriving in vibrant, diverse habitats across North America.
Since the first scientific recognition of dinosaur fossils in the early 19th century, these animals have captivated our attention. How could the same planet that we call home have produced such ...
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