Despite a common narrative that male mammals tend to dwarf female ones, fewer than half of mammalian species display that pattern, a new study suggests. By Emily Anthes Female elephant seals are not ...

A symbiotic relationship is a long-term interaction between animal species that is beneficial for one or both animals. There are different forms: Parasitism: One species is harmed, but one benefits.

Hoffmann, Robert S. 1996. "A Research Information System for Mammals with Palaearctic Examples." Bonner Zoologische Beitrage, Bonn, 46, (1-4) 15–32.

Mammals with a nearly exclusive preference for meat are relatively common today, but new research uncovers one of the very first: a bobcat-sized carnivore that lived near what is now San Diego. New ...

New examinations of skeletons and animal embryos have allowed researchers to discover how mammals developed protruding, flexible noses. This study contributes to uncovering the origin of mammals' ...

"Much of this material was originally published by Cockrum as part of the Mammals of the Southwest" (Tucson, Ariz. : University of Arizona Press, 1982) -- P. x. siris_sil_554974 ...

Fluorescence found to be extremely common among mammals, and may be the "default status" — but exactly why that is remains unclear, scientists say. When you purchase through links on our site, we may ...