Anacondas rank high among the most frightening reptiles that exist on planet Earth; they are esteemed for their massive size ...

Scientists recently discovered a new species of green anaconda in the Amazon rainforest. A new Nat Geo series shows the ...

Red blood is the exception, not the rule. Evolution has painted it green, purple and white in animals that push physiology ...

Why an Amazon river cruise should be on your bucket list - Aboard a small ship in Peru, Angelina Villa-Clarke discovers a ...

What makes winter wandering so fascinating is not necessarily the wildlife you see. Rather it’s the evidence of animals’ presence left behind.

Was this 33-foot monster anaconda the longest on record? Click here to discover the largest anaconda ever found.

In his new National Geographic series Pole to Pole, the actor ventures deep into the Amazon in search of creatures whose ...

Killing the protected animals may be the only way to stop them from eating too many of the Pacific Northwest’s endangered ...

I went on an expedition with Delfin Amazon Cruises, and it was a wild adventure deep into the Peruvian Amazon. In this video, I’m sharing some of the incredible wildlife encounters I experienced ...

Some animals can sleep with just half their brain at a time. Understanding this phenomenon can help us learn more about human ...

Deep within a biosphere in the Ecuadorian Amazon is a luxury sanctuary that offers a fully guided immersion into the ...