Cougars Lower the Risks of Car Crashes by Hunting Deer 

A new study shows how the big cats cause deer to move away from roads and deeper into the forest, where they pose less of a hazard to motorists.A new study shows how the big cats cause deer to move away from roads and deeper into the forest, where they pose less of a hazard to motorists. A new study shows how the big cats cause deer to move away from roads and deeper into the forest, where they pose less of a hazard to motorists.  Science, Science / Environment, Safety First Science Latest