Native to South America, these snakes inhabit swamps, marshes, and slow-moving rivers across the Amazon and Orinoco basins.

Explorer Lucy Shepherd uncovers a host of predators Guyana’s Amazon rainforest, including one of the world’s deadliest snakes ...

The green anaconda, an aquatic snake often found in South America's Amazon region, is the largest of its kind — measuring nearly 21 feet in length, according to experts. Now, the snake behemoth has ...

A blockbuster moment in the Amazon turned into a bona fide scientific breakthrough, blending celebrity documentary-making with frontier herpetology. New footage and fieldwork didn’t just wow ... Conti ...

In July 2025, several videos began circulating across social media platforms, allegedly showing aerial footage of gigantic anacondas slithering through the Amazon River. These videos, some of which ...