The death of a mountain lion trying to cross State Route 62 highway adds renewed urgency to a state-funded project led by the ...

Adaptability is the trait that, before all others, allows a species to survive when its environment is changing. At the end of the last Ice Age, grey wolves turned to different prey, allowing them to ...

A coyote pushed its luck too far with a mountain lion in the Red Desert and ended up becoming supper. Most of the time, ...