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 ...

Nutria, an invasive species, has caused erosion and loss of habitat in California and approximately 19 other states.

The US Fish & Wildlife Service is suggesting a tasting menu featuring some of the planet’s most troublesome creatures, saying ...

Wildlife advocates celebrated Friday’s release of a red-tailed hawk that had been treated for rat poisoning for the past four ...

During the age of dinosaurs, early mammals probably lacked the stripes and spots of their modern relatives, having uniformly dark, drab coats.

Chicago has been named the “rattiest” city for 10 years running, according to pest control company Orkin, and efforts to ...