Witnesses told Chinese media it appeared Mr Fan had deliberately run people down. One man named Mr Chen told Caixin news magazine he and his walking group had just completed a lap of the stadium ...

Known as "Diamond of the Bohai Gulf", Tianjin is the gateway to the Chinese capital Beijing ... the Tianjin Olympic Center Stadium covers 78,000 square meters, with a seating capacity of 60 ...

Researchers say the effect on detector screens would be similar to an object the size of a sports stadium materialising out ...

A team of Chinese scientists claims that the innovation needs just a drone with radar reflector – roughly the size of an iPad ...

Tickets were sold out in seconds on Chinese ticketing platforms. Wuyuan River Stadium can accommodate up to 45,000 spectators, while a newly completed gymnasium on the same site can take 18,000.