The president says the bid by Oracle and Walmart would protect the data of TikTok users in the US.
A selection of pictures from our readers on the theme of "night vision".
They can't meet up in person this year, so what are the political parties doing instead?
A union urges Labour's leader not to "retreat" on the environment and workers' rights promises.
Janusz Walus killed anti-apartheid leader Chris Hani in 1993, sparking fears of a racial civil war.
The mystery surrounding a 19th Century portrait and its role in one of the first immunisation campaigns.
Sarah Dahia from Australia takes us through her week during the coronavirus pandemic.
Videos of army veteran Ronnie McNutt's online suicide are still accessible on the internet.
Nominated actors will have someone waiting outside their home to hand over an award if they win.
