A snake so small it could be mistaken for a worm has been spotted in Barbados, nearly two decades after it was thought to ...

It was Tetracheilostoma carlae, the Barbados threadsnake. It’s the smallest known snake in the world. The species had not ...

For nearly two decades, no one had spotted the world's smallest-known snake.Some scientists worried that maybe the Barbados threadsnake had become extinct, but one su ...