Can you imagine being near a river that can kill you? Well there is one which if you touch can actually give you serious ...

Which is why I found myself stepping out of a small canoe on the Tapajós River in Brazil’s central Amazon to collect the ...

Tracing the Amazon from source to sea, this video explores the river’s ancient origins, its irreplaceable ecosystems, and the ...

A new study says river deltas around the world aren’t just disappearing because of rising seas, but because the land itself ...

Nearly a quarter of animals living in rivers, lakes, and other freshwater sources are threatened with extinction, according ...

Pole to Pole’s Amazon episodes document a new anaconda species and reveal how pollution moves through one of Earth’s most ...

There are around 40 species of dolphins alive today. They are found all over the world and live in both freshwater and marine ...

When scientists finally measured the most powerful bite ever recorded, the winner wasn’t T. rex. It was something far older, ...

Quick Take Reaching a size 5 times larger than males is a biological benchmark for breeding females. Holding breath for 10 ...

Fernando Araújo was riding his jet ski through Brazil's Rio Negro when he saw the small plane lose altitude and "crash into the river," he tells PEOPLE A man filmed the harrowing moment a small plane ...