which brings together hundreds of scientists studying the rainforest in an attempt to map and better understand the region’s ...

STORY: These are Chile’s "seed guardians". They're an emerging group of farmers and growers trying to protect the traditional crops of their ancestors. They collect, trade and plant hundreds of seeds ...

Brazil pushed for concerted action to alleviate hunger Monday as it hosted a summit of the Group of 20 leading economies.

Research shows that, instead of replanting rainforests, allowing them to bounce back naturally would store loads of carbon.