In a historic first for the Philadelphia Zoo, a 92-year-old Galápagos tortoise named Mommy has given birth for the first time, becoming the oldest documented member of her species to do so.

SAN DIEGO -- As the ground shook from a 5.2-magnitude earthquake, a herd of elephants at the San Diego Zoo Safari Park sprung ... and shield the two 7-year-old calves Zuli and Mkhaya from any ...

ST. LOUIS (Gray News) – The Saint Louis Zoo is mourning the death of one of its oldest residents – an Aldabra giant tortoise that was well over 100 years old. The zoo said the tortoise named ...