If you hear scuttling in the attic or scurrying in the basement, you likely have one of the most common uninvited houseguests in America: rodents. According to Jim Fredericks, Ph.D., chief ...

Saving rare species from extinction requires extraordinary measures. The black-footed ferret is one of North America’s most endangered mammals. Once thought to be extinct, after the species was ...

Adopting unique survival strategies during spring food shortages and simultaneous parturition and nursing is crucial for golden snub-nosed monkeys. Social behaviors, such as altruism within one-male ...