Gray wolves and cougars are not only iconic to the Yellowstone National Park landscape, but they also play important roles in the overall health of the ecosystem. With both being apex predators, ...

On Prince of Wales Island, Alaska, gray wolves are doing something unexpected: hunting sea otters. This surprising dietary shift appears to have notable implications for both ecosystems and wolf ...

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 ...

A team of scientists led by researchers from Pakistan’s Abdul Latif University has developed a maximum power point tracking (MPPT) algorithm that uses a grey wolf optimizer (GWO) under realistic ...

Gray Wolves typically hunt large mammals supplemented with rabbits and hares. Five Pacific salmon species migrate upstream in British Columbia’s rivers and streams. The annual migration of so many ...

When wolves are on the hunt, a kill rarely goes unnoticed for long. In the elk- and deer-rich areas of northern Yellowstone National Park, ravens are often among the first scavengers to arrive on the ...

When Montana and Idaho held their first regulated wolf hunts in 2009, one of their stated goals was to reduce pressure on ranchers. Rebounding wolf populations were killing livestock. Fewer wolves, ...

House Resolution 845 has passed the U.S. House of Representatives. The bill, known as the Pet and Livestock Protection Act, removes the gray wolf from protection under the Endangered Species Act.

As hunting season gets under way, Colorado Parks and Wildlife is warning those with coyote tags to be aware of the differences between coyotes and wolves. Currently, the federal Endangered Species Act ...

The US House of Representatives voted Thursday to remove federal protections for gray wolves, leaving them vulnerable to trophy hunts and other forms of slaughter. Reps. Tom Tiffany (R-WI) and Lauren ...

For the first time in a century, biologists have documented a gray wolf in Los Angeles County over the weekend, a sign that these predators that were eliminated from the state by hunters are ...