One is its unique beauty, with the slot canyon's rocky walls seeming as if they had ... bighorn sheep, and desert tortoises. The canyon is also a favorite of scientists hoping to understand ...

Here are five lesser-known desert oasis hiking trails that promise adventure and tranquility to those willing to go off the ...

From the coastal rainforest populated with ancient cedar, Douglas firs and hemlocks to the northern reaches of desert ... Rocky Mountaineer “All of human history is compressed into this canyon ...