Toxoplasma gondii is a ubiquitous protozoan parasite that can infect any warm-blooded species. In lab studies, infection with T. gondii has been shown to increase dopamine and testosterone levels ...

Wolves are magnificent carnivores who are also highly controversial in some circles. While much is known about many aspects of their behavior, in renowned wolf expert Dr. L. David Mech's new highly ...

The Voyageurs Wolf Project is devoted to better understanding wolf behavior in northern Minnesota. Over the past five years, they’ve studied wolf fishing behavior and recently published a paper about ...

A wildlife conservancy and research group is warning residents and visitors near Voyageurs National Park to be aware of a wolf who in recent days has been exhibiting unusual behavior during encounters ...

New research shows that predation rates of moose have increased near areas of high human disturbance, but low human activity, such as tailings ponds and pit mines. Wolves do not avoid areas of human ...

Footage of a hungry wolf performing a complex sequence of behaviors on the coast of British Columbia could potentially mark the first case of tool use in wild canids. The wolf swam into deep water to ...

Wolves, with their powerful presence and keen hunting instincts, have long fascinated humans. Standing up to six feet tall and weighing between 66 to 180 pounds, the gray wolf is a formidable predator ...