If you want an otherworldly experience, head to Utah. It's home to some incredible sculptures that will make you feel like you're on the set of a sci fi movie.

Have you ever been captivated by the almost alien-looking landscape of a desert garden like the Joseph Wood Krutch Garden at the University of Arizona or the Chihuahuan Desert Gardens at the ...

The vast desert of the Arabian Peninsula was not always an arid landscape. A recent study reveals that this region was once home to a vast lake and river system. These favorable conditions fostered ...