For the first time in over 150 years, the Philadelphia Zoo has new additions to the Western Santa Cruz Galapagos tortoise ...

Mommy, the estimated 97-year-old Western Santa Cruz Galapagos tortoise, became the oldest-known first-time mother of her ...

The first of the four hatchlings, all female, began to emerge from its white, hard-shelled egg on Feb. 27, the zoo said. The ...

Four rare Western Santa Cruz Galápagos tortoise hatchlings will go on public view at Philadelphia Zoo starting April 23.

Tuesday, April 8, marks National Zoo Lovers Day. Those looking to enjoy their local zoo will have plenty of ways to do so at ...

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

This spring season, the Philadelphia Zoo is buzzing with excitement. America's first zoo has announced that it will be ...

The first of the four hatchlings, all female, began to emerge from its white, hard-shelled egg on Feb. 27, the zoo said. The four hatchlings are part of a clutch of 16 eggs Mommy laid back in November ...

Four endangered tortoise eggs hatched to nearly century-old parents, the Pennsylvania zoo said. Photo by the Philadelphia Zoo The group of siblings could grow in the coming weeks as the animal ...