You don't need a GPS to find the home turf of the Amazon's most famous resident, Brazilian Chief Raoni Metuktire.

Rivers join downstream, flow downhill, and eventually meet an ocean or terminal lake: These are fundamental rules of how ...

Brazil’s plans to build ports and roads to help move grains, beef and iron ore from the rainforest echo a development vision ...

The Indigenous group in question has lived for centuries in one of the Amazon Rainforest’s best-preserved areas, a region known as Mamoriá Grande, named after a tributary of the Purus River ...

Much of South and Central America was hit by significant drought. Huge tributaries to the Amazon River all but dried up for the first time on record. Severe summer heat hit much of the Northern ...

The Amazon's tributaries have complex networks of channels, streams. Skill and patience are vital for navigating these unpredictable waterways, as seasonal water level changes can cause sudden ...

Much of South and Central America was hit by significant drought. Huge tributaries to the Amazon River all but dried up for the first time on record. Severe summer heat hit much of the Northern ...

Much of South and Central America was hit by significant drought. Huge tributaries to the Amazon River all but dried up for the first time on record. Severe summer heat hit much of the Northern ...

Much of South and Central America was hit by significant drought. Huge tributaries to the Amazon River all but dried up for the first time on record. Severe summer heat hit much of the Northern ...

The Kinnickinnic River is getting another public RiverWalk section — the fourth such segment planned for the tributary within Milwaukee's Harbor District. The paved, 14-foot-wide path will be ...

A 2022 NOAA assessment found the number of wild salmon spawning in Columbia River tributaries declined substantially for nearly every salmon run in nearly every river measured between 1990 and 2019.