Chinese dissident artist Ai Weiwei protests possible extradition of Julian Assange in LondonColonial statues vandalised ahead of contentious Australia Day holidayIran sentences Nobel laureate Narges Mohammadi to additional prison termTikTok: Federal judge postpones Donald Trump's ban on popular appUS Supreme Court Skeptical of Curbing Government Contact With Social Media FirmsSouth China Sea News: Naval base expansion 'gives China more power in disputed sea'RSV immunisation for babies: Doctors call for urgent accessIran sentences Nobel laureate Narges Mohammadi to additional prison termChildcare subsidies to start from July, families eligible for up to $75 a weekBlizzard strikes North America, cancelling flights and disrupting presidential campaign