Ph.D. graduate, studied how wolves change their behavior with bears about in a new study. MISSOULA – If you are a wolf living in Yellowstone National Park, bears mess with you. They show up uninvited ...

Researchers have found wolves using crab traps in British Columbia, demonstrating a surprising level of intelligence.

MISSOULA, Mont. — A new study at University of Montana shows Yellowstone wolves change their behavior around bears. Biologists wanted to know more about how predators interact with each other.

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 mind-altering effects of a well-known parasite may extend to more species than we thought. In new research this month, Yellowstone scientists are making the case that Toxoplasma gondii infection ...

JACKSON — Wolves in Yellowstone National Park are reported to be approaching cars, snowcoaches and snowmobiles, raising suspicions that people have been feeding them. Doug Smith, leader of the ...

While researchers are divided on the conclusion, the behavior shows wolves may be smarter than we thought. This still image of a wolf at night comes from a camera trap, which was part of an experiment ...

Wolves often live in packs of 3 to 11 wolves, and the individual at the top of the pack is called the 'alpha wolf.' Alpha wolves are aggressive and dominant, and are often thought of as a symbol of ...

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 ...