Joel Sartore's Photo Ark project, funded by National Geographic, captures stunning images of over 18,000 animal species.

A pair of critically endangered, nearly 100-year-old Galapagos tortoises at the Philadelphia Zoo have become first-time ...

The first of the four hatchlings, all female, began to emerge from its white, hard-shelled egg on Feb. 27, the zoo said. The four hatchlings are part of a clutch of 16 eggs Mommy laid back in November ...

DALLAS — A biology research company based in North Texas says it's brought a legendary creature back from extinction after more than 12,000 years.

Arizona State University West Valley Campus, 13590 N. 47th Avenue, Phoenix, multiple prices and times, This summer program features eight unique camps with hands-on activities and critical thinking ...