The Frozen Zoo is a biological sample repository, which is the largest and most diverse collection of its kind in the world.

When completed next year, the overpass will allow all manner of wildlife to freely cross over one of the nation's busiest ...

Wildlife comes in various shapes and sizes, with some animals standing out for their remarkable size. Let's explore the largest creatures across different species! The saltwater crocodile holds ...

When completed in 2026, the overpass will allow all manner of wildlife to freely cross over one of the nation's busiest highways.

The Philadelphia Zoo’s Western Santa Cruz Galapagos tortoises Mommy and Abrazzo, both estimated to be 100 years old, are the ...

At Ziwa ranch, a former cattle farm, there are now 48 rhinos – the only ones in the country living in their natural habitat.

Lemurs are the most endangered mammal group in the world. Ring-tailed lemurs are endangered, says the International Union for ...

Critically endangered tortoises hatched for the first time in zoo’s 150-year history - The 100-year-old Western Santa Cruz ...

For the first time in over 150 years, the Philadelphia Zoo has new additions to the Western Santa Cruz Galapagos tortoise ...

Deep in the dense rainforests of Borneo, a rare feline has long been a mystery. It moves in the shadows, almost unseen, and ...

For the first time in over 150 years, the Philadelphia Zoo has new additions to the Western Santa Cruz Galapagos tortoise ...

More than a decade later, an initiative to bring back the majestic animals was born ... there are only two left in the world, both females) that the native subspecies could not be reintroduced.