Saguaro Park in southeastern Arizona, near Tucson, offers a landscape unlike anything you’ll see elsewhere. The park hosts ...

Discover 25 amazing facts about lemurs, including where they live, what they eat and how together we can protect them.

The reFocus Awards celebrate photography from around the world. Among the many stunning images they share, we’ve chosen to ...

Award-winning photographer Greg Murray has captured countless unforgettable faces over the years — and not just the canine ...