The nonprofit held a luncheon Friday to celebrate its work to preserve much of East Tennessee's natural areas.

A car crash left him in a coma for more than two months. The post Crash victim told he would never walk again climbs Mount ...

Now, National Geographic reports that one of its documentary teams found a boot (complete with severed foot) with a sock ...

Olympus Mons, Mars' immense shield volcano, towers 21 kilometers above its surface, dwarfing Earth's Mount Everest. Covering ...

Brian Thomson has raised more than £50,000 for charity with a series of epic international adventures over more than a decade ...

Mount Everest is the highest mountain on Earth. It is located in Asia and is famous for being difficult to climb. Many people ...

A British mountaineer who at age 23 became the youngest female to climb the 14 tallest mountains in the world says ...