This Florida river felt like stepping into a time machine. Every scoop of gravel revealed bones, teeth, and fossils from Ice Age animals that roamed here more than 10,000 years ago. Mammoths, ...

From venomous sprays to lethal toxins , these animals can seriously injure—or even kill – without ever laying a claw, tooth ...

The unlikely security camera footage reveals that unlike 20 years ago, these charming riverine mammals are no longer rare.

Tigers and salties will only ever meet where their ranges overlap at the coast, but one fatal encounter was documented in ...

Salmon parr were discovered in an English river for the first time in a century, thanks to a conservation effort.

Giant mosasaurs, once thought to be strictly ocean-dwelling predators, may have spent their final chapter prowling freshwater ...

From an ancient Egyptian hoax to a mysterious disappearances and Cold War history, here are 10 bizarre facts you probably ...

A team of international researchers and educators has created an educational framework called River Literacy to help ...

Fishers are continuing their comeback in Ohio, with one spotted near this Ohio city for the first time in nearly 200 years.

Florida’s fresh bodies of water are perhaps best known for the southern state’s most iconic resident: the American alligator.