Fossils reveal dinosaurs were flourishing in diverse ecosystems right up until the asteroid impact ended their reign.
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New dinosaur species outlived the mass extinction
A newly described dinosaur that appears to have persisted beyond a catastrophic die-off is forcing scientists to rethink how mass extinctions actually play out on the ground. Instead of a clean break ...
The Triassic-Jurassic Extinction Event: How Dinosaurs Took Over Roughly 201 million years ago, the Triassic-Jurassic extinction event wiped out about 76% of all marine and land species on Earth. This ...
Were dinosaurs headed for extinction even before massive asteroid strike? Scientists offer new clues
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Newly dated fossils from New Mexico challenge the idea that dinosaurs were in decline—and suggest instead they had formed flourishing communities. Alamosaurus was one of the last dinosaurs from ...
Hans Sues currently receives funding from the Smithsonian. Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...
Some of their dinosaur-like traits are their bone structure, strong leg muscles for bipedal walking, sharp claws, and the ability to defend themselves by kicking. The Triassic-Jurassic Extinction ...
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