From cancer-resistant mole rats to 200-year-old whales, evolution has equipped long-lived species with unique biological ...

Eco sanctuaries worth traveling for There is something deeply moving about witnessing conservation in action. Not the stuff ...

As the popular saying goes, “An elephant never forgets — or does it? Elephants are intelligent mammals that can recall faces ...

Amy Y. Conry Davis is a writer who specializes in green living, sustainability, and travel. She holds a B.A. in English from the University of San Diego. Pygmy sloths only live in Escudo de Veraguas ...