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 ...

Dr. Carlos Jaramillo of the Smithsonian Tropical Research Institute shares the incredible story of the Titanoboa, a colossal snake that lived 60 million years ago. He explains how its fossils were ...

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 ...