This land snail species, scientifically called Calybium plicatus sp ... In 2009, it was explored and confirmed by the British Cave Research Association as the largest cave in the world. Since its ...

What do nine Hawaiian snails have in common with the Texas longhorn, the Florida panther and the California grizzly bear?

Some species can even grow up to 6 inches (15 cm) can, about the size of a baseball or human fist, making them one of the largest freshwater snails in the world. Some people also call them mystery ...