The schoolboy who witnessed a colonial massacre
The shooting dead of striking miners in 1949 continues to have resonance in Nigeria today.
Fang Fang: Author vilified for Wuhan Diary speaks out a year on
Wuhan writer Fang Fang talks about the price she has had to pay for her controversial lockdown diaries.
Why Iran’s nuclear facilities are still vulnerable to attack
Putting sites underground does not mean they're beyond the reach of those who want them scuppered.
Italy smoking: Want to light up in Milan? Not any more, you can't
Smoking within 10m (30ft) of others is no longer allowed in parks, play areas, bus and tram stops.
How to investigate a firm with 60 million documents
Artificial intelligence helped investigators in a daunting examination of Airbus's business.
Conquering K2 in winter 'together'
The BBC speaks to Nirmal Purja, from the team of the first climbers to reach the K2 summit in winter.
Trump presidency: A flashback through four turbulent years
Donald Trump won a surprise victory in 2016 partly because he promised to shake things up. And boy, did he.
Covid vaccine: WHO warns of 'catastrophic moral failure'
It accuses richer nations of a "me-first" approach to Covid vaccine, and hoarding precious supplies.
Alexei Navalny: EU and US demand release of poisoned Putin critic
Alexei Navalny returned to Moscow from Germany months after a nerve agent attack nearly killed him.
Migrant caravan: Guatemala blocks thousands bound for US
Security forces block a caravan of thousands that could pose an early test for the Biden White House.