As the early summer season approaches after weeks of heavy rain, reports of “flying ants” have emerged across Hong Kong, sparking concerns that the insects could cause a nuisance and even damage homes. Social media users also shared photos of the insects circling street lights in the evening or of their carcasses scattered across toilet sinks, with some questioning whether they are in fact termites. The South China Morning Post looks into these flying insects and how to prevent termites from...