A tourist guide at Yellowstone filmed a wolf chasing after an elk for about 3.5 to 4 miles.
Scientists Warn Yellowstone Wolves Could Be Approaching a Crisis ...
Learn more about why the story of how wolves saved Yellowstone National Park’s aspens is more complicated — and more ...
Cougars and wolves are apex predators in Yellowstone. To survive, cougars have adapted to hunting different prey, decreasing ...
A new study finds Yellowstone’s ravens don’t just follow wolves but use mental “maps” to predict likely kill sites.
It didn't come as a surprise to researchers that the re-introduction of wolves in certain parts of the northern U.S. would reduce deer and elk herds, and thus reduce automobile accidents with those ...
Wolves in Yellowstone National Park have experienced a 27% decline in population in 2025.
A wolf that a southeast Wyoming rancher shot in January might have been running around western Nebraska for months before ...
Farmers whose livestock is killed by wolves or whose crops and fences are damaged by elk would see continuing help from the ...