New research broadens our understanding of how gray wolves interact with and influence aquatic habitats. On Prince of Wales Island, Alaska, gray wolves have been observed engaging in an unusual ...

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 ...

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 ...

"Like Thomas McNamee, David Mech, Barry Lopez, and other literary naturalists with an interest in wolf behavior, McIntyre writes with both elegance and flair, making complex biology and ethology a ...

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 ...

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 ...

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 ...