Have you ever heard of Wolf 832F, one of Yellowstone's alpha wolves? Learn all about her and how she impacted Yellowstone National Park!

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Wolves are pack ...

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 ...

The behavior of wolves towards their kills in Yellowstone National Park changes when bears are around, a new study has shown. The research was published in the journal Ecological Monographs, and ...

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 ...

Seeing a gray wolf haul a crab trap out of the ocean looks like a scene from a science documentary that forgot its own rules. In a short video from Canada’s Pacific coast, a female coastal wolf works ...

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 ...