At the New England Aquarium in Boston, a new “retirement” island is designed to soothe the aches and pains of aging African ...

A natural experiment in a national park in Patagonia shows how the return of a large predator can reshape an ecosystem. Long absent from Argentinian Patagonia due to over-hunting, pumas have returned ...

The Maryland Zoo just announced its most recent arrival: eight African penguin chicks hatched and are ready to greet the world (soon). Born just a week ago, these chicks join the largest population of ...