Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A mummified ice age ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers found a mummified saber-toothed cat in Russian permafrost. Despite being at least 35,000 years old, the cub retained ...

(CNN) — Woolly mammoths, giant sloths and saber-toothed cats were a fact of life for early humans. But today’s researchers can only hope to find fossils that will shed more light on the existence of ...

Calling all "Ice Age" lovers: The frozen remains of a 35,000-year-old saber-toothed cat have been studied for the first time in history, according to a study published Thursday in the journal ...