Greenland

When all of the ice that extends tens, if not hundreds, of meters, melts, humankind faces a disaster much worse…

The world's oldest building, Göbekli Tepe in south-east Turkey, is roughly 12,000 years old. It surpasses Stonehenge and Egypt's great…

In 1888, the twenty-seven-year-old Norwegian polar explorer Fridtjof Nansen managed what seemed impossible: the team under his command successfully crossed…