SAN JUAN, Puerto Rico — For nearly two decades, no one had spotted the world's smallest-known snake. Some scientists worried ...

The world’s smallest snake has been rediscovered after being lost to science for nearly 20 years. The Barbados threadsnake (Tetracheilostoma carlae), was rediscovered under a rock in central Barbados ...

The Barbados threadsnake, the world's smallest snake, has been rediscovered after vanishing for nearly two decades, sparking ...

A snake believed to be extinct for nearly two decades and small enough to be mistaken for a worm has been rediscovered in Barbados, offering fresh hope for conservation efforts on the Caribbean island ...