In the heart of the Peruvian Amazon, far from active volcanic zones or geothermal hotspots, a river defies scientific expectations by reaching temperatures close to 100°C (212°F) — hot enough to boil ...

Deep in the Peru Amazon lies one of the world’s most mysterious natural wonders — a river that quite literally boils.

Scientists studying Peru’s Boiling River found 11% fewer tree species for every 1°C (1.8°F) increase in temperature, offering insights into how climate change might affect the Amazon Rainforest. The ...

It’s a place where few living things can survive in the water. Deep in the world’s largest rainforest, there is a boiling river. Found in eastern central Peru, it is a small tributary that eventually ...