Four critically endangered tortoise babies made their debut at the Philadelphia Zoo this week, just in time for a belated Earth Day celebration. Four Western Santa Cruz Galapagos tortoises ...

PHILADELPHIA -- The Philadelphia Zoo is celebrating the mother tortoise and her babies that set a world record. The Western Santa Cruz Galapagos Tortoise made international headlines earlier this ...

The Philadelphia Zoo is celebrating a record-breaking tortoise and her new babies. The Western Santa Cruz Galapagos Tortoises are making international headlines. At nearly 100-years old ...