A team of archeologists in South Africa had to climb to new heights to find an important set of tools made by humans about 20 ...

In a cave overlooking the ocean on the southern coast of South Africa, archaeologists discovered thousands of stone tools, created by ancient humans roughly 20,000 years ago. By examining tiny details ...

Build The Underground Stone House In The Cliff Recently, I built an underground cellar in the cliff. The door has an arched design and is built of stone. Outside the door I made a pointy trap to ...