Mammal bones, especially skulls, are used for identification, and to work out the evolutionary history of each species. The jaws of a house cat are more lion- than wolf-like, for example. The teeth of ...

A new study reveals the surprisingly convergent evolution in the inner ear of mammals. An international research team showed that a group of highly divergent mammals known as Afrotheria and distantly ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Paleontologists have uncovered a previously unknown prehistoric mammal ...

(Phys.org)—A team of researchers with University of New England in Australia has found an example of a mammal adapting to the aftermath of a fire by extending its torpor time. In their paper published ...

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 ...

An international team has reconstructed the genome organization of the earliest common ancestor of all mammals. The reconstructed ancestral genome could help in understanding the evolution of mammals ...

Many mammals thrive alone, which is a successful evolutionary survival strategy. Solitary life reduces competition for limited resources like food and shelter. Protecting territory is more valuable ...

Three newly discovered species reveal how ancient mammals survived extreme weather conditions in the Arctic millions of years ago. While the Arctic today may feel remote and desolate, scientists say ...

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' ...