Creel and his colleagues have been researching wild dogs and lions in two Zambian national parks for more than a decade.

Akagera National Park, which borders Rwanda and Tanzania, is a "patchwork of wetlands, lakes, savannah and woodlands", said ...

The Majestic Maasai Mara, Kenya ' Picture this: millions of wildebeest, zebras, and gazelles thundering across the plains in ...