Quick Take Reaching a size 5 times larger than males is a biological benchmark for breeding females. Holding breath for 10 ...

Discover the monster snake that makes all modern snakes seem small by comparison. Learn about Titanoboa, the biggest snake to roam the Earth!

The biggest living snake is the green anaconda, found in South America. Ancient snakes, like the Titanoboa, were orders of magnitude larger. Here’s what we know about the famed “titan boa.” The recent ...