A Yellowstone wolf showed its more playful side Monday, somehow removing and carrying off a sign put up warning tourists ...

New tech is helping researchers better understand Yellowstone's apex predators.

In the heart of Wyoming lies Yellowstone National Park, a sprawling ecosystem that has captivated millions of visitors for centuries. However, its delicate balance faced a near collapse before a ...

If not for a series of tones broadcasting her location, no one would’ve known she had died. Like dozens of other Yellowstone National Park wolves involved in a three-decade-long study, researchers ...

The award-winning documentary “Lost Wolves of Yellowstone,” in IMAX, is now showing on San Diego’s largest IMAX screen, in ...

This tireless researcher, widely recognized as "the ultimate guru of wolf behavior," talks about his long-awaited memoir ...

Add Yahoo as a preferred source to see more of our stories on Google. A tour group in Yellowstone National Park on Sunday witnessed a spectacular chase involving a wolf and coyote. The accompanying ...

The wolf’s number refers to the order in which Yellowstone’s wild canines are collared. An M is attached to males and an F to ...

Tourists visiting Yellowstone National Park on October 6 were left stunned after witnessing a man walk straight toward a wild wolf pack in what authorities are calling a highly dangerous and reckless ...

If you're longing to hear howls at dusk or spot something large and gray loping across the landscape, you're going to need to seek out the few remaining places in the United States where you can still ...

Recently released research debunks the myth that ravens always follow wolves to find their next meal. Often, they use their ...

Life’s misfortunes are often written on a body’s bones. The fall from a wall that cracked a construction worker’s skull. That whitewater canoe trip when your friend’s finger was smashed between the ...