Add Yahoo as a preferred source to see more of our stories on Google. Modern anacondas and pythons are massive, but fossil evidence shows they are not even close to the largest snakes to ever exist.

The world is home to over 3,000 species of snake, filling just about every niche you can imagine in their local ecosystems.

Add Yahoo as a preferred source to see more of our stories on Google. Imagine a snake longer than a shipping container — longer than a T-Rex — slithering through a swamp, hunting crocodiles. It’s the ...

The biggest living snake is the green anaconda, found in South America. Ancient snakes, like the Titanoboa, were orders of magnitude larger. Here’s what we know about the famed “titan boa.” The recent ...

Something like an anaconda is a massive snake. That said, it is nothing compared to some of the prehistoric specimens found. In this remarkable video we've got, we're journeying back through time to ...

New research suggests an enormous snake may have once called India home. Fossilized vertebrae found near a coal mine in western India indicate that the snake was between 36 feet and 50 feet long. This ...

Deep within the dense, shadowed swamps of the Amazon rainforest lurks a predator of mythic proportions. It moves through the water with an eerie, silent grace, completely camouflaged by the murky ...