The world’s largest agricultural boom is transforming a vast savanna of hidden wonders. Here’s what happens when progress ...

In Manaus, a sprawling city of more than 2 million, the depth of the Rio Negro, a major branch of the Amazon River, reached ...

Deep in the Amazon rainforest, a mysterious river stays at near-boiling temperatures year-round, baffling scientists. How is this possible, and what forces are keeping it so hot? Discover the ...

In a high-stakes, 48-hour challenge in the Amazon, Ari Grele deployed his "Bugnet" technology to map biodiversity ...

Deforestation has long been a challenge for Brazil – where decades of over-farming and logging operations have taken a toll and seriously threatened the Amazon rainforest and the indigenous ...

Halfway through what the IPCC have dubbed the most consequential decade for climate action, what are the most pressing ...