Located on the southern end of the Danish island of Bornholm, these stones are flat pieces of shale featuring intricately ...

Ice core analysis from Greenland reveals volcanic upheaval that coincides with the creation of mysterious "sunstones" in ...

Thousands of years ago, people on what is now the Danish island of Bornholm threw hundreds of mysteriously carved stones into ...

In ancient Rome, lead was widely used in glazed table wares, paints, cosmetics, and was intentionally ingested as well as being present in air pollution from mining and smelting.

To borrow an ancient Greek metaphor ... news conference with Danish prime minister Mette Frederiksen on Friday, Greenland's Prime Minister Mute Egede insisted that the people of Greenland desire ...

The study, published Jan. 6 in the Proceedings of the National Academy of Sciences journal, examined ice samples from Greenland that ... Overall, ancient Romans were exposed to roughly twice ...

Researchers have linked lead found in ice samples in Greenland to ancient Roman silver mining and smelting. For every ounce of silver obtained from the ancient industrial process, thousands of ...