Our earliest mammalian ancestors avoided the dominant dinosaurs by only coming out at night and having uniformly dark, ...

The new research is the first to look back at early mammals in full color. Using advanced fossil imaging methods and a ...

Identifying laboratory rodents as a group may be sufficient if all the animals are to receive the same treatment and/or manipulation and if individual variations in response are not to be recorded ...

“Save a Swamp, Sauté a Nutria,” the agency said. Nutrias can help boost the flavor profile of common dishes or be used as a ...