Niede Guidon, 92, Archaeologist Who Preserved Prehistoric Rock Art, Dies

Niede Guidon, a Brazilian archaeologist whose work called into question a longstanding theory of how the Americas were first populated by humans, and who almost single-handedly transformed a hardscrabble region of northeast Brazil into the Serra da Capivara National Park, died on Wednesday at her home near the park, in São Raimundo Nonato. She was … Read more

A Murdered Journalist’s Unfinished Book About the Amazon Gets Completed and Published

In 2018, the British journalist Dom Phillips joined a 17-day expedition into the Javari Valley, a vast, nearly inaccessible Indigenous land on the western edge of the Brazilian Amazon, tracking signs of an isolated group increasingly threatened by illegal activity. It was a grueling journey: 650 miles by boat and foot, crossing treacherous log bridges, … Read more

Trump is Pushing Allies Away and Closer Into Each Other’s Arms

New trade deals. Joint sanctions against Israel. Military agreements. America’s closest allies are increasingly turning to each other to advance their interests, deepening their ties as the Trump administration challenges them with tariffs and other measures that are upending trade, diplomacy and defense. Concerned by shifting U.S. priorities under President Trump, some of America’s traditional … Read more