The Capitol Police officer in a MAGA hat. What’s the real story?

He coordinated with Trump supporters during the Capitol riot - but new video suggests it was part of a ploy.


Covid: Brazil approves and rolls out AstraZeneca and Sinovac vaccines

A nurse receives the first jab, after months of delay and political discord over the programme.


Alexei Navalny: What happened when he returned to Russia?

The prominent Kremlin critic was detained moments after arriving in Moscow, and wasn't allowed to bring his lawyer with him.


Covid-19: The road back to Wuhan

The BBC's Stephen McDonell visits Wuhan ahead of the anniversary of the world's first Covid-19 lockdown.


Racism in education: How truth pages helped students fight back

'Truth pages', where students share their experiences of racism, have snowballed on social media since the killing of George Floyd.


Biden inauguration: Fortified US statehouses see scattered protests

Small groups - some armed - gather in US cities, amid tight security before Joe Biden's inauguration.


Russia Navalny: Poisoned opposition leader held after flying home

The activist returned to Moscow from Germany months after a nerve agent attack nearly killed him.


Airline industry needs up to another $80bn to survive pandemic

The world's airlines need another $70-$80bn of government aid to get through the pandemic, the industry says.


Covid-19: Australian Open competitors practice in isolation hotels

Some competitors must stay in their hotel rooms, following positive Covid cases on inbound flights.


Phil Spector: Pop producer jailed for murder dies at 81

Spector, who was jailed for killing actress Lana Clarkson, transformed pop music with his "wall of sound".