About 60 million years ago, long before humans and just after the dinosaurs vanished, a giant snake rose to the top of ...

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 ...

In the lush prehistoric jungles of what is now northern Colombia, a colossal predator once ruled the swampy lowlands. The Titanoboa cerrejonensis, a now-extinct snake species, is believed to be the ...