In the rugged terrain where Mexico and the United States meet, a border wall is just the latest obstacle fragmenting habitats ...

Once at risk of being wiped out, humpback whales charted a remarkable comeback thanks to their songs. In 1979, National ...

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

The newly named northern green anaconda or Eunectes akayima is reportedly the largest in the world, capable of exceeding ...

Anaconda footage from the Amazon forest in a Nat Geo series shows scientists sampling a giant Green anaconda, tied to a proposed new species.

New footage from ‘Pole to Pole with Will Smith’ shows the actor getting up close to a giant anaconda. Smith could be seen ...

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

Golden tigers -- also known as strawberry tigers -- owe their pale-gold coats and faint stripes to a rare genetic mutation.

It's time to transport ourselves to the most remote corners of the world, where humans are not common visitors. Thanks to ...

The twins were born to a 22-year-old female named Mafuko, who lost her own mother to armed individuals. The extremely ...

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

From chasing geckos as a young boy in Kandy to studying crocodiles in Australia and much more, behavioural ecologist and ...