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

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 ...

From fighting disease to humanitarian needs, the U.S. Agency for International Development has been taking the lead for more ...

This expansive forest stretches across several South American countries, breathing life into the very atmosphere we depend on ...

The Trump administration’s decision to close the U.S. Agency for International Development has drawn widespread criticism ...