Deep within the Amazon rainforest, researchers stumbled upon a colossal snake measuring up to 6 meters (20 feet) long and as thick as a tree trunk. This remarkable creature represents an entirely new ...

Deep inside Ecuador’s Amazon basin, a film crew and a team of biologists set out to capture a television moment and instead stumbled onto a scientific milestone: a colossal anaconda that may be the ...

This is Ecuador’s Wild Wild West. Never-before-seen video shows the dramatic moment that scientists encountered a new anaconda species while filming the National Geographic travel series “Pole to Pole ...