In the past few decades, humans around the world have made a lot of effort toward being more environmentally friendly.

New evidence reveals that Tamil Nadu may have skipped the Copper Age, directly advancing to iron smelting. Archaeological findings challenge traditional history, suggesting an early Iron Age ...

Traditionally, copper metallurgy is not thought to have emerged until millennia later, during the Chalcolithic period. Thus ...

This was because the Ancient Romans pushed mining and smelting of metals like silver, gold, and lead itself, which lined Roman plumbing. Such activity not only leached lead into the environment ...

The area was brimming with iron smelting activities, and the team of researchers has found physical evidence of this. One day, while sifting through some soil, the team unearthed an ancient ...