Sara Tenenbaum is the Senior Digital Producer for CBS News Chicago covering breaking, local and community news in Chicago. She previously worked as a digital producer and senior digital producer for ...

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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 ...