Yellowstone National Park has euthanized two bears this summer after they became habituated to human food. A grizzly was put down in May for flipping dumpsters, and a black bear was euthanized in July ...

MISSOULA, Mont. — Officials at Yellowstone National Park are asking the public to slow down when driving and stay a safe distance from wildlife after a number of incidents left animals dead.

Many wildlife interactions, from grizzly bears to bisons, in Yellowstone National Park are a result of stupid behavior by tourists. Others happen by surprise.