impacted mammals, primarily in North America. Animals' diel activity is important for better understanding changes in animal distribution and abundance, critical measures that are used to ...

Descended from more archaic relatives, the early true mammals were mainly small insect-eating creatures adapted to nighttime activity. They ranged in size from scarcely bigger than a bumblebee to ...

More mammals were living on the ground several million years before the mass extinction event that wiped out the dinosaurs, ...

New fossil analysis shows mammals transitioned to terrestrial lifestyles millions of years before the mass extinction—driven ...

Mammals live all across the world. They can be found living in the ground, in trees, and even in the sea. There are many different kinds of mammal, including us humans! Find out more about ...

and corporate activities and the welfare of Earth's marine life. In order to give you context for this ongoing challenge, this Spotlight guides you through both the basics of marine mammals and ...

A group of researchers, including Harrisburg University of Science and Technology (HU) Professor Dr. Steven Jasinski, has ...

The planet’s earliest mammals are an important part of our evolutionary history, yet remain shrouded in mystery. One of them, Mixodectes pungens lived in western North America during the early ...