New York’s Mayor’s Office has announced that a $500m renovation and redevelopment project will take place at One and Two UN Plaza, which contains the Manhattan headquarters of the UN…

António Guterres, the UN secretary general, has called on cement makers to eliminate their carbon emissions by 2050. Speaking at a meeting in Zürich, Guterres and Thomas Guillot, the chief…

The UN has raised concerns about Saudi Arabia’s planned execution of three members of the Howeitat tribe who were evicted from their homes to make way for the Neom project.…