An international team of researchers has proven that steel tools were already used in Europe around 2,900 years ago. Using geochemical analyses, the scientists were able to prove that stone stelae on ...

Archaeologists have analyzed 2,900-year-old stone carvings and a long-ignored chisel from the Iberian Peninsula, revealing that local craftspeople produced steel long before previously thought. When ...

A new archeological discovery has confirmed that tempered steel was used by artisans in the Iberian Peninsula to carve intricate motifs into hard rock stelae during the Final Bronze Age, earlier than ...

The process of tempering, in both steel and chocolate, is the same. The material is heated and cooled until its internal structure is such that it can be carried by a warrior with honor. Here’s how to ...

We use metals in construction, domestic appliances, vehicles, and many other everyday products. It really can be said that metals have built the modern world. To fine-tune the desired properties of ...