It’s the longest river in the world, full of unique creatures, weaving and winding 3,700 miles across lush rainforests and ...

A winding river cuts through dense rainforest in the Amazon region of Brazil. The valley stretches deep between ...

Warsaw Zoo has created a new emergency drop-off system that gets injured birds treated fast. When a Warsaw resident brings in ...

Buffalo Bird Woman was a member of the Hidatsa tribe. They lived in permanent earthen lodges on the natural terraces above the Missouri River in North Dakota and gardened along that river.

A chorus of high-pitched squeals cuts through the blanket of mist. We steer our skiff, bobbing up and down on the syrupy brown waters, toward the racket. “It's a troop of squirrel monkeys,” says my ...

Documenting the Colorado River, Pete McBride's photography reflects on the drought and its impact on this vital water source.

A toucan with a colorful beak rests in the rainforest canopy. The footage comes from Amazon Rainforest, Peru. It highlights the unique look of this tropical bird.

A new study reveals a strange light-brown slime on Indian River Lagoon dolphins signals suppressed immunity and other health ...

Even with only jaws, Tanyka amnicola adds a new character to an ancient ecosystem that scientists are still trying to sketch ...

Hatchlings talk inside their shells to time their birth, but the roar of massive barges may soon drown out their sound.