Ivory, historically prized for carvings and jewelry, is now central to ethical debates due to poaching and endangered species. Derived from animal tusks and teeth, it's denser and smoother than bone, ...

Add Yahoo as a preferred source to see more of our stories on Google. mammoths walking at night Human-made ivory and stone tools have been found in a 14,000-year-old layer of Alaskan earth, providing ...

Everton Football Club have confirmed priority access details for Scotland’s FIFA World Cup warm-up match against Ivory Coast on Tuesday, March 31 (7.30pm kick-off). Season Ticket, Premium and Forever ...

The unearthing of finely worked mammoth ivory tools in Alaska has pushed archaeologists to rethink when and how humans first spread into North America. The artifacts, linked to the iconic Clovis ...

Ancient hunters killed woolly mammoths for their meat. Today in Russia’s Arctic the search is on for their valuable tusks. 15 min read This story appears in the April 2013 issue of National Geographic ...