Although the Greeks and Romans linked environmental harm with climate change to a more limited extent than we do today, they ...

More than 2,000 years ago, a Greek scientist created a death ray that could set enemy ships on fire from a long distance. But how did he do it using ancient technology?

Ancient stone tools found in Kenya may reshape human history, showing early humans used advanced technology through drastic climate changes.

A new study shows ancient Egyptians made bronze stronger with speiss, changing what experts knew about early metalworking ...