Imagine a serpent as long as a small plane, weighing over a ton! This was Titanoboa, the prehistoric king of the Amazon.

Deep in the Amazon rainforest lives the Amazon tree boa, a remarkable arboreal snake that seems almost custom‑designed for life among branches and vines. As it twists and coils through the foliage, it ...

Some animals inspire fear, while others inspire entire cosmologies. The green anaconda, widely regarded as the largest snake in the world, capable of reaching lengths of up to 30 feet and weighing ...