Astronaut Don Pettit, aboard the International Space Station, has shared a breathtaking photograph of the Burj Khalifa, the ...

To reach Paris's Eiffel Tower, Nurzhigit Abrahman had to zig-zag through treacherous mountain passes and avoid an avalanche ...

In the heart of the world’s untouched wilderness, there are entire swathes of land that beckon adventurers with the promise ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...