Wild boars roaming the forests of Bavaria have become the focus of a scientific mystery: in some cases, they carry higher ...

Hong Kong (CNN) — In the wee hours of an October morning, dozens of dogs chased the hulking figure of an animal scrambling through a forest in northwestern China as a thermal drone whizzed overhead.

Mugello, Italy (CNN) — It is a sultry Friday night in high summer on a rolling, cypress tree-lined hillside near the little town of Scarperia e San Piero, in the heart of Italy’s Tuscany region. A ...