This story appears in the October 2018 issue of National Geographic magazine ... the government institutions created to protect Brazil’s tribes also were in danger of disintegrating—a fear ...

This story appears in the January 2014 issue of National Geographic ... every indigenous tribe in North and South America. In 1900, 11 years after the founding of the Brazilian Republic, the ...

This story appears in the February 2017 issue of National Geographic ... nature or uncontacted tribes; I collaborated directly with local communities. In one of them, in Brazil, I shot a video ...

This story appears in the October 2018 issue of National Geographic magazine ... grave threats to the indigenous people who live in the Brazilian and Peruvian Amazon, brings this subject into ...

But at Brazil’s border, more problems await. About 500 members of the Warao tribe live at a concrete ... appears in the November 2018 issue of National Geographic magazine.

Protected forests in Brazil and Peru hold some of the world’s last remote indigenous groups, increasingly threatened by resource-hungry outsiders. Inside a Sheikh's Plan to Protect the World's ...

The National Indian Foundation, a government agency in Brazil, published the photos Thursday on its Web site. It tracks "uncontacted tribes" -- indigenous groups that are thought to have had no ...