You might believe lions, wolves, or grizzly bears sit comfortably atop the food chain. Yet a growing body of research tells a startling story. Wildlife around the world views humans as the ultimate ...

Some say the oldest known human settlement is Uruk, in modern-day Iraq. Others say Jericho, in Palestine. Wherever it is, it must be the place where synurbization—the process of wildlife adapting to ...

Across the planet, animals are increasingly suffering from chronic illnesses once seen only in humans. Cats, dogs, cows, and even marine life are facing rising rates of cancer, diabetes, arthritis, ...