As many as 25,000 free-ranging dogs roam the cold, high-altitude desert of Ladakh, India. That’s a problem for wildlife and

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the