As Shanghai’s 25 million residents hunkered down for a citywide lockdown on April 1, one visitor found himself wandering in the city’s deserted streets over the following days. The man, surnamed Liu, ...

A Chinese subway system’s attempt to spread some Lunar New Year cheer backfired over the weekend, as panicked passengers mistook seasonal red QR codes for positive Covid tests. Chinese social media ...

On Saturday, hundreds of drones took flight in Shanghai to perform a light show, culminating in the machines forming a massive QR code over the city's waterfront, as first reported by Vice. The event ...