Archaeologists discovered 27 bone tools dating back 1.5 million years at Olduvai Gorge in Tanzania, pushing back the timeline of systematic bone tool production by over a million years. Early humans ...
The earliest hominins in Europe shared their environment with large mammals and elephants were some of the largest animals ever to exist on Earth. Elephants weighed around ten thousand kilograms ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Archaeologists have ...