A pair of nearly 100-year-old tortoises have welcomed four baby hatchlings at the Philadelphia Zoo. "All are doing well, eating and behaving appropriately," a Philadelphia Zoo spokesperson told "Good ...

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 care ...

A pair of critically endangered, nearly 100-year-old Galapagos tortoises at the Philadelphia Zoo have become first-time parents. In an announcement Friday, the zoo said it is "overjoyed" at the ...

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 ...