Most people think ethnic groups are ancient and unchanged for thousands of years. But history tells a very different story. Around the world, entirely new ethnic groups have formed in just the past ...

The strategic, cultural, and economic significance of ancient Greek colonies in the Black Sea and their enduring legacy.

Norway's melting glaciers are revealing objects from the Stone Age, the Iron Age, and the medieval era. Some ancient artifacts are mysteries, but they still indicate trade routes through the mountains ...

VIENTIANE, March 31 (Reuters) - Asian leaders opened a new highway in landlocked Communist Laos on Monday, the final link in a 6,500 km (4,000 mile) overland route expected to boost trade and tourism ...