The Mesozoic Era extinctions formed the world as we know it today. Read about what caused them and which animals survived.

Pets can find joy, company, and comfort in stuffed animals, too. Puppies often fall asleep cuddling up with something warm ...

Some animals truly transform as they age. Discover 10 baby animals that look nothing like themselves once grown.

The Friend tells a story of two creatures who lose someone they love and find each other. She's a writer. He's… a dog. Naomi Watts gets top billing, but her screen partner is also a star.

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

By Stephen AsanteGNA Special Correspondent, Beijing, China Beijing(China), April 06, GNA – In the southwest of the People’s ...

Galapagos tortoises hatched 4 babies at the Philadelphia Zoo helping to ensure the survival of a critically endangered ...

Mommy, a Western Santa Cruz tortoise, recently welcomed four hatchlings at the Philadelphia Zoo, where she has lived since 1932.

Agribusiness giant Perdue Foods and a director of operations at one of the company’s brands, Petaluma Poultry, have filed an ...

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

These Arizona animals can harm or even kill a person with bites or stings. What to know about bark scorpions, black widows, Gila monsters and more.

Researchers reveal Prototaxites, a giant Devonian fossil, was not a fungus or plant but a unique extinct lineage.