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

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

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

Quick Take Reaching a size 5 times larger than males is a biological benchmark for breeding females. Holding breath for 10 ...

Green anacondas (Eunectes murinus) are among the most fascinating reptiles in the world and hold the title of the heaviest snake on Earth. Belonging to the boa family, these massive snakes are ...