The new research is the first to look back at early mammals in full color. Using advanced fossil imaging methods and a thorough examination of the pigment-producing cells present in living mammals, ...

Zebra stripes? Leopard print? Neither were in vogue among the earliest mammals during the Age of Dinosaurs. Early mammals and their close relatives probably sported dark, drab coats from snout to tail ...

Human movement today is about 40 times greater than the combined movement of all wild animals - including land mammals, birds, and arthropods.

Andrewsarchus is often considered one of the largest carnivorous land mammals ever discovered, but how much do we really know about this prehistoric predator? With only a single skull as evidence, ...