Every time we slice into a steak or cut into some chicken, we’re taking part in a technological heritage that stretches back at least 3.4 million years. Back then, the only cutting implements around ...

The Carving a Korean Stone Seal with Jeongju workshop in the Insadong section of Seoul teaches how to make a dojang, the ...

Sean Callahan’s fingers are thick and rough from handling the pneumatic stone-carving tools, steel chisels and wooden mallets of his trade. His hands are coarse from shoving blocks of ancient ...

These artifacts were found and studied in ancient caves in the cities of Shahr-e Kord, Ardal, and Lordegan, and are about 10,000 to 11,000 years old, Miras-e Arya (CHTN) wrote. Mass graves, stone ...

A little over three months after Paris' Notre Dame caught fire, French officials say the cathedral is still in a precarious state and needs to be stabilized. Ultimately, they aim to restore the ...