Large wild mammals—from elephants to antelopes—are already struggling to cope with global warming. Now new research shows ...

A yellow-rumped mouse is spotted at the top of a 22,000-foot volcano in the Andes. "This astonishing elevation shows to what extremes life is capable of." Journalist Bonnie Burton writes about movies, ...

Technologies at the Advanced Rodent Transgenics Laboratory include genome editing design and implementation and transgenic ...

Imagine the family reunion: In one corner, a three-ton elephant, in the other, a mouse-like mammal weighing in at about one ounce. The small creature, which was discovered in Namibia, looks like a ...

Paleontologists working in northern Alaska have discovered a tiny fossil mammal that thrived in what may have been among the coldest conditions on Earth about 73 million years ago. The researchers, ...

(Reuters) - A new mammal discovered in the remote desert of western Africa resembles a long-nosed mouse in appearance but is more closely related genetically to elephants, a California scientist who ...