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 ...

The Titanoboa was a one-ton, 48-foot-long snake who lived 58-million years ago. Scientists thought it couldn’t exist. Yet, they discovered its fossil in Cerrajón, Colombia. She was a constrictor that ...

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 ...