A former commander of Iran's Revolutionary Guards has emerged as a possible US contact for talks - as the new Supreme Leader's condition remains uncertain.
Meta, the owner of Facebook, Instagram and Whatsapp, has been ordered to pay $375m (£280m) in damages after it was found to have knowingly harmed children's mental health.
Denmark's centre-left prime minister has said she wants to stay in her job after inconclusive election results left the country facing weeks of coalition talks.
The owner of one of Hong Kong's last independent bookshops has been arrested and books including Jimmy Lai's biography seized, local media have reported.