According to a new study published in the Journal of Mammalogy, the number of living mammal species has increased by 25% ...

A living database reveals why the global count of mammal species keeps changing - and why accurate naming matters for ...

DENVER (KDVR) — Researchers at the Denver Museum of Nature and Science discovered a new mammal species from 65 million years ago. A fossil of a skull and jaws of the newly discovered species were ...

Mammals are animals that have hair, give birth to live young (except the platypus and spiny anteaters), nurse their young with milk produced by the mother, and control their body temperatures from ...

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

Monotremes are unique mammals that lay eggs, but their limited geographic ranges make them vulnerable. We explain why.

Vietnam is a treasure trove of mammalian diversity: it’s home to the highest number of primate species in mainland Southeast Asia and a host of unique species found nowhere else on the planet. However ...

Despite being mammals, these remarkably cancer-resistant animals share a lot in common with cold-blooded species.

In modern society, one parent may take a daughter to ballet class and fix dinner so the other parent can get to exercise class before picking up the son from soccer practice. To an observer, they seem ...