Western Santa Cruz Galapagos tortoises Mommy and Abrazzo, both estimated to be 100 years old, are the proud parents of four hatchlings.

Philadelphia Zoo celebrates its first Galapagos tortoise hatchlings in over 150 years. Mommy, nearly 100, became a first-time ...

PHILADELPHIA — On Thursday, the Philadelphia Zoo announced the hatching of four critically endangered Western Santa Cruz ...

Steve Lake envisions a zoo no more than 25 acres, with animals that could withstand the region’s extreme summer temperatures.

The Philadelphia Zoo, where the tortoise named Mommy laid her eggs, said it was 'overjoyed' over the arrival of the four ...