Learn why Yellowstone mysteriously does not produce sulfur dioxide, and what it means for volcanic unrest.

The aircraft was on its descent from the mountain when it crashed around the Barafu Camp area in Kilimanjaro National Park, ...

In a fast-paced screen-saturated world, could setting your phone aside and picking up some binoculars to appreciate nature be ...

Visiting one of the U.S.' breathtaking national parks may not sound obvious to do when it's cold outside, but perhaps these ...

Scientists warn that the plate beneath Gibraltar arc will begin to shift toward the Atlantic within 20 million years.