Running the first national park proved extremely challenging.

Beautiful views and exciting activities aren't just for the parks. These accommodations also have their own charms.

Regardless of whether Yellowstone shall return for a probable sixth season, it's surely the end of the road for the show's ...

and volcanic crater lakes in Shirane, Japan, and KawahIjen Volcano, Indonesia. In addition to Cinder Pool, there is another ...

A volcano on the Philippine island of Negros erupted on Monday afternoon, sending a huge column of ash nearly two miles into ...