I think that Everest needs a rest for a few seasons." New rule at Mt. Everest sparks major controversy: 'I felt my government ...

As a National Geographic Explorer ... elephant ivory trade and championing the protection of snow leopards on Mount Everest. He has been recognized for his work with several international awards ...

According to the National Geographic Society ... third-highest peak in the world and about two thirds the size of Mount Everest. Denali National Park is nestled in southeastern Alaska, due ...