Officials in Canada's Northwest Territories have issued an emergency caution to hikers and dog walkers after a pack of wolves exhibited concerning behavior in the area. In a Facebook post on Saturday, ...

Parks Canada is urging people to leave their dogs at home after two recent incidents of wolves stalking the pets in the Long Beach area of Pacific Rim National Park on Vancouver Island. "Two recent ...

Inside the bright but unassumingly named nebula Gum 55 lies a dark nebula — a rift of dust grains that absorb visible light — creating a swatch of darkness against the glow of bright gas. Fittingly ...

A single frame of a trail camera video of a wolf stalking fish in Voyageurs National Park. Newly published research has found that wolves in and around the park target spawning suckers in streams each ...

Guests on a Yellowstone National Park nature tour Saturday witnessed a dramatic predation attempt by wolves on a bison calf that escaped thanks to its larger herd mates. The accompanying footage, ...