Arizona's highest point is near Flagstaff and provides scenic views. Here's what to know about the tallest mountain, ...

Every time a massive swell is forecast, Santa Cruz’s hard-charging, big wave surfer Alessandro “Alo” Slebir can hardly ...

How tall are the tallest mountains in New Hampshire? Find out how high they go, and if you're up for a hiking challenge to go ...

Hari Budha Magar, an adventurer and disability campaigner, is aiming to become the first double above-knee amputee to climb ...

Tall plumes of white vapor rise from the rocky Venusian surface in this April 19, 1977, artist's concept.NASA/Rick Guidice ...

We take a look at the world’s greatest unclimbed mountains – remote, revered giants that remain out of our reach to this day ...

A veteran who lost his legs in an explosion in Aghanistan has become the first double-above-knee amputee to summit the ...

New Delhi- Snow cover atop Mount Everest retreated by 150 metres, indicating a lack of snow accumulation during the winter ...

Research using NASA satellite images has revealed a concerning retreat of snow cover atop Mount Everest, indicating a lack of ...

Scientists have warned that if this trend continues around the Everest, winters could see even higher snow lines.