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 ...

A mummified saber-toothed cub of a catlike animal dating back 35,000 years was left almost perfectly preserved in Siberia's permafrost. The remains had been found back in 2020, northeast of ...