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

Two 160 million-year-old mammal fossils discovered in China show that the forerunners of mammals in the Jurassic Period evolved to glide and live in trees. With long limbs, long hand and foot fingers, ...

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

The observed response to recent climate change was negative for 38.3% of mammals and 20.9% of birds in our data set (Fig. 1a). Birds and mammals in Europe and North America were the subjects of ...