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.

Beneath the surface of a Colombian coal mine, scientists made a discovery so extraordinary that it rewrote what we know about giant reptiles. In 2009, researchers unearthed fossil remains of an ...

Modern anacondas and pythons are massive, but fossil evidence shows they are not even close to the largest snakes to ever exist. Scientists have uncovered prehistoric snake fossils that reveal ...