Mark Jenkins

Mark Jenkins is an explorer and journalist. His writing has appeared in National Geographic and Outside Magazine, among others.

In Uganda’s Mgahinga National Park, a 14-month-old male named Imbanzabigwi is poised to transition from mother’s milk to foraging.

Planet Positive

How Africa's Mountain Gorillas Staged a Comeback

Long victimized by poaching and deforestation, the primate species is in the midst of a surprising rebound that is sparking new hopes of recovery

Nizina Glacier became more accessible to paddlers around 2000, when melting ice formed a lake on which float-planes could land.

A Daring Journey Into the Big Unknown of America's Largest National Park

If dangling from a rope inside a melting glacier is your idea of a vacation, then come with us to Alaska's Wrangell-St. Elias

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