How does Twitter's tweet labeling work?
Social media giant Twitter is in the headlines for putting warnings on politicians' tweets, including those of US President Trump. DW looks at what Twitter's new labels do, how they work and why it is not fact-checking.
40 Nigerian health workers test positive for coronavirus, COVID-19 vaccine trial on humans begins in UK
Here is why you should pick a copy of The Guardian on Friday. Find these stories and much more when you grab a copy of The Guardian on the newsstands on Friday.
Obama types tribute to Notre-Dame cathedral in tweet
"Notre Dame is one of the world’s great treasures, and we’re thinking of the people of France in your time of grief" tweets former US president Barak Obama.