Along a remote stretch of the Alaskan coast, gray wolves have quietly rewritten the rules of what a top land predator eats. Packs that once relied on deer are now regularly killing sea otters in the ...

Photographer Terry Noah and his colleagues were snapping away on Ellesmere Island in the Arctic Circle when they encountered two animals who many found to be unexpectedly calm ...

As one of the most widely distributed land animals, gray wolves are very adaptable and can flourish in a wide variety of habitats. Gray wolves are very social animals and live in packs, but pack sizes ...