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 ...

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 ...

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