Paleontologists have long wrestled with the challenge of identifying the genders of dinosaurs from the fossils they leave ...
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 ...
A fresh analysis of a site in New Mexico provides a glimpse into the final days of the dinosaurs, showing their diversity before going extinct.
There’s plenty of rough sex in the animal kingdom, but dinosaur copulation may have been so violent that it literally broke ...
Newly dated fossils from New Mexico challenge the idea that dinosaurs were in decline—and suggest instead they had formed flourishing communities.
Did you know that thousands or even millions of years ago, a prehistoric creature may have been living exactly where you are today? For those in Sussex, Passaic or Morris counties, this creature may ...
Paleontologists spotted injuries on the tails of duck-billed dinosaur fossils that might have occurred during mating.
Dinosaurs were once assumed to have been ectothermic, or cold-blooded, an idea that makes sense given that they were reptiles. While scientists had previously discovered evidence of dinosaur species ...
A site in the San Juan Basin of northwestern New Mexico is providing a rare glimpse into the last days of the dinosaurs.Rocks and fossils at the Naashoibito Member site show an ecosystem that was ...
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