The hatchling's parents are the zoo's two oldest residents, each estimated to be around 100-years-old.

Four critically-endangered Western Santa Cruz Galapagos tortoise babies made their debut at the Philadelphia Zoo on Wednesday ...

PHILADELPHIA (WPVI) -- The Philadelphia Zoo is celebrating the mother tortoise and her babies that set a world record. The ...

Four adorable western Santa Cruz Galápagos tortoise babies are now on display at Philadelphia Zoo after their 100-year-old 'Mommy' reproduced for the first time.

It took nearly 100 years for a duo of endangered Philadelphia Zoo tortoises to become parents -- the time to name those hatchlings will be much, much shorter.

A Galapagos tortoise is proving that it’s never too late to become a mom, having her first baby at almost 100 years old.

The zoo on Wednesday debuted its four female Western Santa Cruz Galapagos tortoise hatchlings, moving them to their public ...

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

The Western Santa Cruz Galapagos Tortoises are making international headlines. At nearly 100-years old, the mother, whose ...

It is hard to tell the girls apart, so zookeepers put a little dot of different color nail polish on each of them.