Archaeology
Stonehenge’s mysterious Altar Stone had roots in Scotland
New analyses indicate that this weighty piece of the site’s architecture, once thought to come from Wales, was somehow moved at least 750 kilometers.
New analyses indicate that this weighty piece of the site’s architecture, once thought to come from Wales, was somehow moved at least 750 kilometers.
Scientists made the known element 116 with a beam of titanium atoms, a technique that could be used to make the undiscovered element 120.