Area of Focus: Mammals

The oral vaccine is intended to protect deer from bovine tuberculosis

"This is a task we never take lightly,” the agency said

The proposal offers a middle ground on herd sizes

The species was one of 12 whose statuses were being reconsidered

The species was believed to be extirpated from Niokolo-Koba National Park

The wolf is one of the oldest known in Yellowstone

Researcher tracked ungulates in a Namibian national park for several years

Often overlooked, animal personality can be critical, researchers found

Two lab tests indicate they are coyotes

The plains the rodents burrow in are being lost to agriculture and grazing