Mommy, the Philadelphia Zoo's oldest resident, is living up to her name. A pair of nearly 100-year-old tortoises have welcomed four baby hatchlings ... Oldest animal at the Houston Zoo becomes ...

A pair of nearly 100-year-old tortoises have welcomed four baby ... the zoo said. The four hatchlings are part of a clutch of 16 eggs Mommy laid back in November 2024, and the zoo's animal care ...