Recent research shows that there is considerable overlap in the important corridors for jaguars and key freshwater species, highlighting the potential for integrated conservation.

In the heart of the Amazon Basin, where the borders and cultures of Peru, Colombia and Brazil converge, a tiny, shape-shifting island has become the unlikely setting for a diplomatic tug of war.

Both nations claim Santa Rosa de Yavarí, a tiny island of just 3,000 people that sits in the Amazon River, more than a thousand miles from their capitals. By Julie Turkewitz and Mitra Taj Julie ...