There are so many fun, unique things to do in Las Vegas, Nevada! The city never sleeps so there are fun activities to en ...

Picture Antarctica not as a smooth, frozen plain, but as a rugged world of mountains, valleys, and deep channels buried ...

The president said at the World Economic Forum that he won't use force to acquire Greenland.

In a landmark study published in Science, researchers have unveiled a high-resolution map of the Antarctic bed. This study ...

The president posted an edited image showing the U.S. flag over Canada, Greenland and Venezuela in meeting with European leaders.