Beware: It's not going to be easy to choose just one favorite photo to win the Wildlife Photographer of the Year People’s ...

We know you can’t resist cute animal pictures, so we gathered 100 of the cutest animal pictures we could find for your ...

Animals have an uncanny ability to crack us up. Whether they’re intentionally striking a pose or just caught in the act of ...

From a pink dolphin slinking through the Amazon's waters to the sight of monarch butterflies filling the skies of Mexico, ...

These Open Access images from the Smithsonian's National Zoo and Conservation Biology Institute are available to download and use as you wish—without asking! Smithsonian's National Zoo & Conservation ...

Wildlife photographer Greg Du Toit has captured powerful images of silhouetted animals in southern and eastern Africa to show "the mystery and intrigue of Africa." The animals, including lions ...

The photos include captivating images of animals, nature, scientific innovation, and landscapes. Photo editors at the ...