Amazon expert Paul Rosolie shares the chilling story of how his friend's father was killed by an uncontacted tribe in Peru ...

From the depths of Brazil's Amazon to Indonesia's rainforests, some of the world's most isolated peoples are being squeezed by roads, miners and drug traffickers — a crisis unfolding far from public ...

“It was like searching for the needle in the haystack.” Martínez and Franco had embarked that day on a rescue mission. For decades, adventurers and hunters had provided tantalizing reports that an ...