A giant anaconda has been found dead in the Brazilian Amazon, possibly killed by a gunshot wound, according to a Dutch researcher who studies snakes and recently helped discover a giant anaconda ...

The two species of green anaconda look almost identical, and no obvious geographical barrier exists to separate them. But their level of genetic divergence — 5.5% — is staggering.

A giant anaconda species captured recently in the Amazon of Ecuador by a team of scientists is the largest to ever be documented, USA TODAY previously reported, and now, there are images showing ...

The nearly 10-million-year-old reptile, newly named northern green anaconda, was found by a team of scientists from The University of Queensland and the Huaorani people in the Ecuadorian Amazon.