The gray wolf is the largest wild member of the dog family, with a muscular build, long legs and a narrow chest designed for long-distance running. It can weigh between 70 and 115 pounds, according to ...

Isle Royale National Park has closed tent camping after a wolf was spotted "sniffing and pawing at tents, dragging backpacks away from tents and entering a tent." "The wolf has become increasingly ...

Isle Royale National Park is banning tent camping at one of its campgrounds due to the concerning behavior of a wolf recently.

Park officials did not specify the nature of the concerning human-wildlife interaction, or what will be done that allows the campground to reopen safely.

It’s 11 p.m. at Voyageurs National Park, and the wildlife night shift has been running at full capacity for hours, heralded by a lone, haunting wolf howl, the quintessential call of the north.

The animal has become 'increasingly bold,' officials said. Staff are using noise and paintball guns to scare it off.

The Mollie’s Pack is Yellowstone's oldest wolf pack and includes the famous Wolf 1090F. The pack has strayed outside the park ...

Isle Royale National Park officials announced Duncan Narrows Campground will be closed from July 13 to 31, with the possibility of an extension if necessary.

Wyoming officials say they recognize the Mollie’s Pack’s historic significance and have taken steps to address the situation, ...

Leslie Patten hiked into a remote reach of northwest Wyoming’s Sunlight Basin in December to post a trail camera where she’d earlier seen wolf tracks. At the time, a winter closure was fast ...

This particular wolf entered a tent and has been sniffing for food left behind by campers, even dragging a backpack away from a campsite.

National Park Service officials say the animal has been frequenting camping areas, which has led to temporary restrictions at ...