This is the Titanoboa. One the of the largest and deadliest snakes to ever exist. It went extinct 55 million years ago. But what if that never happened?

Imagine a snake so massive it would have to squeeze through your office door to get at you. That was Titanoboa, the largest ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. In the humid swamps of what is now Colombia, there was once ...