Researchers have found the oldest known evidence of lead pollution dating to around 5,200 years ago in ancient Greece.
Gambling, one of the most common vices in the world, has a long history that dates all the way back to Ancient Greece.
Ancient lead pollution in the Aegean Sea may have started 5,200 years ago — 1,200 years earlier than previously thought. Researchers analyzed sediment cores from land and sea, linking lead levels to ...