A new frontier

How a wall built to keep covid-19 out has changed life along China's southern border

Micronesia takes on China

Pacific states are not helpless in the face of great-power competition. It means much more development and many more financial choices

• Micronesia: 미크로네시아

Go big, not home

Are Western companies becoming less global? It is tricky being a multinational in a nationalist world

An issue to tackle

Evidence is growing that playing contact sports, such as rugby, can lead to long-term brain injuries