Learn why cows have four stomachs, how they break down plant matter, and the impacts of their unique digestive system.

Creatures consuming species that contain deadly toxins have evolved a suite of clever strategies to stay alive.

Our pets are our babies, and they deserve the best in all areas of life, including nutrition. When it comes to dog food, we ...

The marketing of higher-quality pet food suggests that it's healthier, but there isn't much evidence to suggest refrigerated, fresh or "human-grade" food leads to better pet health outcomes, according ...

In the case of two mountain bikers on a trail in Lake Forest, California, they came face-to-face with a mountain lion earlier ...

All I could see at first was a large tan body, long tail, black tip,' Joey Thometz recalled of his shocking close call with ...

According to the National Park Service, visitors report more than 150 mountain lion sightings at Big Bend National Park each year. Mountain lions—also known as cougars—are elusive and typically found ...

A University of Missouri student spotted a mountain lion on a drone while surveying deer in Saline County. The Missouri Department of Conservation has confirmed the sighting, marking at least the ...

While flying a drone, Jack Huston discovered what he initially thought was a deer, but it was a mountain lion. Facebook screengrab from Jack Huston Accustomed to spotting deer while flying his drone ...

A motorist struck and killed a mountain lion on Arkansas Highway 84 near Interstate 30 in Hot Spring County at about 10 p.m. Wednesday, according to a release from the Arkansas Game and Fish ...