Arizona/Utah Border, USA Nestled between the sandy terrains of Arizona and Utah, The Wave is a geological marvel that looks ...

At the top of the world, there is a sea—the remains of one, at least. The summit rocks of Mount Everest, the highest ...

The article highlights six of the ugliest snakes on the planet, focusing on their bizarre and creepy appearances. Examples ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in February.

Moments in human history are etched into the Earth. Now researchers are piecing together evidence of our impact on the planet ...