In the rodent family tree, deer mice separated from the ancestors of house mice and rats about 25 million years ago. By some ...

There are big questions about environmental influences, genetic inheritability, ... Whereas both deer mouse and lab mouse pups produced ultrasonic vocalizations, ...

MADRID – The latest specimen of the world’s tiniest deer — a rare species no bigger than a hamster — has been born in a nature park in southern Spain, conservationists said on Friday. The ...

KOUNTZE, Texas — The Big Thicket National Preserve is asking for the Southeast Texas community's help in removing an exotic deer species. The national preserve is allowing hunters who already ...