The Philadelphia Zoo welcomed four new Western Santa Cruz tortoises, a subspecies of the Galápagos tortoise. What makes these ...

By Kristine Sabillo A pair of Galápagos tortoises in their 90s recently made headlines for successfully producing offspring ...

Mommy, a Western Santa Cruz tortoise, recently welcomed four hatchlings at the Philadelphia Zoo, where she has lived since ...

The arrival of their offspring bumped up the population of these Galapagos tortoises to a total of 48 in American facilities.

A pair of critically endangered, nearly 100-year-old Galapagos tortoises at the Philadelphia Zoo have become first-time ...

The animals graze the vegetation into a picturesque turf, fertilize the soil with their dung and disperse seeds over large ...

Galapagos tortoises hatched 4 babies at the Philadelphia Zoo helping to ensure the survival of a critically endangered ...

A pair of Western Santa Cruz Galápagos tortoises, who are estimated to be around a century old, have become parents for the ...

A 97-year-old tortoise makes history for the critically endangered species.

The arrival of their offspring bumped up the population of these Galapagos tortoises to a total of 48 in American facilities. Elderly Galapagos tortoise welcomes four critically endangered ...