A black bear that took too much of a liking for a lodge at Grand Teton National Park was put down by rangers because of its unhealthy interest in humans and their food.
A mountain goat that fatally gored a hiker in Olympic National Park was in the fevered state of rut, but otherwise seemed to be a healthy animal, according to necropsy results released Thursday.
A black bear cub was hit and killed by a motorist in Grand Teton National Park this week, marking at least the fifth time this summer that a bear was hit by a vehicle, according to park officials.
Fall Spectacular: What's That Sound? Where To Listen To -- And Look For -- Wildlife in the National Parks
Marine biologists are trying to determine whether a shark spotted at Cape Cod National Seashore was a great white.