A new study shows the monument’s most exotic stones did not arrive by chance but were instead deliberately selected and ...

Ask people how Stonehenge was built and you'll hear stories of sledges, ropes, boats and sheer human determination to haul ...

Meandering more than 1,200 miles across Wisconsin, the Ice Age National Scenic Trail is one of the longest hiking and ...

During the last ice age, the Atlantic Ocean's powerful current system remained active and continued to transport warm, salty ...

When both minerals form, they trap small amounts of radioactive uranium – which, at a known rate, will decay into lead. By ...

During the last ice age, the Atlantic Ocean’s powerful current system remained active and continued to transport warm, salty water from the tropics to the North Atlantic despite extensive ice cover ...

Greenland, the largest island in the world, is commonly mistaken for its deceptive title. Greenland boasts an area in excess ...

The story of Greenland's name weaves together sly marketing, climate change and the Vikings. While Erik the Red selected the ...

Antarctica's subglacial bedrock was previously one of the least-mapped planetary surfaces in our solar system.

To understand Greenland’s re-emergence, one must step away from transactional explanations and look instead at geography, ...