New research indicates that dinosaur populations in North America were thriving just before the asteroid impact 66 million years ago, which triggered their mass extinction. This finding offers a fresh ...

I had a dream about taking a dinosaur for a walk on a lead. The dinosaur was a T. Rex and it was a big friendly thing, which didn't frighten me at all. Also in my dream there was a mechanical machine ...

In the badlands of eastern Wyoming, the Lance Formation is a trove of prehistoric fossils. And one area in particular — a region less than 10 kilometers (6 miles) across — has provided scientists with ...

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