Meet the smartest dog breed in the world—and see if your dog's breed is among the top 63 Chris Wallace Quits CNN to Build ...

While you may not want to encounter one on a hike, there's no denying that snakes are magnificent creatures — no matter how ...

Titanoboa, the largest snake ever discovered, was actually found by accident in a coal mine in Colombia. In 2009, scientists ...

We move between the Titanoboa – a terrifying 15-meter snake that would have gobbled you up if you had lived 60 million years ago – the Baluchitherium – the most massive of land mammals ...