In 1835 Charles Darwin, the father of the theory of evolution, was exploring an island in the Galápagos archipelago when he encountered "two large tortoises, each of which must have weighed at least ...

Southwestern Madagascar was once a tortoise hotspot, with multiple species of the giant reptiles roaming alongside their much smaller cousins. We can now add a new species to that picture. Estimated ...

Two tortoises, a yellow-footed and a leopard tortoise, made the long trip from a roadside zoo and deplorable conditions in Maryland to a new home at Oakland Zoo as part of a five-day wildlife rescue.