On a hot February morning, Galápagos National Park rangers released 50 giant tortoises back to Floreana Island—marking the beginning of a historic comeback.

The lions that roamed the plains of northern Botswana were dying. One by one, the big cats were succumbing to poisoned bait ...

"This year's winning images are a powerful reminder of both the wonder of our planet and the importance of protecting it," ...

Wondering what animals live in Mexico? This article showcases 40+ native Mexican animals from diverse species and the ...