Dinosaurs ruled the planet between 230 to 66 million years ago, although many other life forms had evolved well before their ...
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 ...
A new study indicates that dinosaurs may not have been declining before the asteroid strike that killed them off 66 million years ago. According to the study, instead of showing evidence of decline, ...
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The dinosaur egg discovery that hid a surprise no one saw coming
When scientists found these dinosaur eggs, they didn't only uncover a shiny surprise, but they also stumbled upon all-new ...
Were dinosaurs headed for extinction even before massive asteroid strike? Scientists offer new clues
(CNN) — It’s a long-standing debate in paleontology: Were dinosaurs thriving when an asteroid hit Earth one fateful spring day 66 million years ago, or were they already on their way out, and the ...
Dinosaurs were already struggling before asteroid strike that doomed them to extinction, study finds
A new study suggests that dinosaurs were in decline for as many as 10 million years before the asteroid that hit off the coast of what is now Mexico dealt the final death blow and that this decline ...
Scientists know dinosaurs ceased to exist at the end of the Cretaceous period, but the details surrounding their vanishing act are a bit fuzzy. Some computer models suggest that a volcano, not a ...
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