This article is adapted from Joel Sartore’s new book, Vanishing, published by National Geographic Books. Joel Sartore has been photographing animals for his Photo Ark project for 13 years.

Episode one, entitled "Pups, Kitties, And Three Little Piggies," will air on National Geographic WILD at 9pm ... and adorable pups as the docs help animal owners welcome those little litters ...

EXCLUSIVE: National Geographic has handed renewals to two of its Emmy-nominated series, Trafficked: Underworlds With Mariana ...

Who knew a casual stroll in the park could transform into an epic wildlife adventure? In a stunning Nat Geo-style video, a ...

Natural history doco Secrets of the Penguins, narrated by Blake Lively, will screen on Disney+ on Earth Day next month.

Blake Lively narrates National Geographic's "Secrets of the Penguins," the latest installment of its Emmy Award-winning franchise, streaming April 21.

Photographer Joel Sartore is on a quest to photograph as many species as he can to increase awareness of the many animals in danger of extinction. A long-time National Geographic contributor, he began ...

While Secrets of the Penguins' premiere date is still over a month away, PEOPLE has an exclusive first look at the show's ...