Scientists confirm a record-breaking green anaconda in the Amazon, revealing new species clues, surprising sizes, invasive ...

Modern anacondas and pythons are massive, but fossil evidence shows they are not even close to the largest snakes to ever ...

Quick Take Reaching a size 5 times larger than males is a biological benchmark for breeding females. Holding breath for 10 minutes underwater dictates the specific aquatic reach of the green anaconda.

It is thought that this giant snake lived in the ancient seas during the Eocene epoch, about 56 to 34 million years ago.

Four million years ago, the landscape of Northern Greece was the territory of a huge snake, a true biological titan.

You probably know that the king cobra is the largest venomous snake known to humans, but what if this isn’t entirely true? It ...

For a long time, the idea of giant animals has mostly been tied to dinosaurs on land. Oceans feel different, quieter, even ...