Step into "After the Age of Dinosaurs" at the Field Museum, and you'll be transported back in time 66 million years, when an asteroid collided with Earth and killed off 75% of life. "It basically ...

When people think of prehistoric life, they tend to jump to two behemoth bookends — the towering dinosaurs of the Mesozoic era and then the woolly mammoths of the ice age. But what about the millions ...

What happened on Earth after the dinosaurs died? Humans could learn a thing or two from the tiny creatures that survived and evolved after an asteroid wiped out most of the life on Earth more than 66 ...

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