Geneticist Zhang Huarong walks through the forest near his Hong Kong research lab, gesturing towards a rotting incense tree ...

Surrounded by forest-covered mountains cloaked ... Lai Chi Wo does not look like it belongs in Hong Kong. The remote 300-year-old village is one of the city’s oldest settlements — and one ...

Wild boars used to inhabit the forest but have been sighted more frequently in urban areas. They look like domestic pigs but with long, slender noses and darker fur. They can reach two metres long ...