What is the highest mountain on Earth? Turns out the answer to that question is more debatable than you might think.

Climbing volcanoes is an exhilarating adventure, offering stunning views and a unique connection to the Earth's natural forces. These volcanoes offer a variety of climbing experiences, from easy ...

Yet, if you measure a mountain from its base to its peak, then the 33,500-foot (10,211-metre) Mauna Kea, an inactive shield volcano on the ... months you'd need to climb Everest.

Yet, if you measure a mountain from its base to its peak, then the 33,500-foot (10,211-meter) Mauna Kea, an inactive shield volcano on the ... months you’d need to climb Everest.

Jeff Johnson, and Erik Weihenmayer on the set of "Welcome to Earth." Photos by Skyler Williams. Sitting in the backseat of a four-wheel-drive vehicle speeding towards one of the most active volcanoes ...

We looked at the updated Cotopaxi Allpa 35L Travel Pack Del Dia and found that it improved on an already great bag: It’s a bit lighter, a bit more comfortable, and a bit easier to use.

They were all very emotional because it's a very tough climb. "Sharing a minute of music together was magical and we stopped to take pictures too. "The volcano was also sending some smoke out so ...