Pinning down the most titanic of the large sauropod dinosaurs is not an easy task, since the odds were generally against the ...

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.

A juvenile female boa constrictor in a shed cycle, indicated by the blue opaque eyes. Image by XPS420, CC BY-SA 3.0 In terms of the find, the fossil material includes 27 mostly well-preserved vertebra ...

Imagine a snake so large it could span the length of a city bus. This isn’t a creature from a horror film, but a real animal that once dominated the Earth. The Titanoboa, a massive serpent that lived ...