Over one million people in Wuhan district in lockdown

A district of the Chinese central city of Wuhan, which has a population of over one million people, the place where coronavirus was first recorded, has been put under lockdown, after the detection of a four Covid cases.

We take a look at the effects of Russia's decision to drastically cut the supply of gas to European countries.

US president Joe Biden and Chinese president Xi Jinping prepare to meet amid plans by the US House of Representatives Speaker Nancy Pelosi to visit Taiwan.