Pine martens have returned to a wild lands area of south-west England after an absence of more than a century. Fifteen of the tree-climbing mammals – eight adult females and seven adult males – have ...

PORTLAND, Maine (AP) — Whales, dolphins and seals living in U.S. waters face major threats from warming ocean temperatures, rising sea levels and decreasing sea ice volumes associated with climate ...

Determining habitat associations of small mammal species and environmental characteristics important for site occupancy are central to understanding species biology and community organization. Most ...

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

One of the main threats facing wildlife in the modern world is the breaking up of their habitats. Now, for the first time ever, researchers have been able to create a detailed picture of exactly how ...

The plight of polar bears and walruses, big and charismatic animals struggling with rapid changes to the far-north climate, is well known. Less publicized are the effects of a warming climate on many ...