Russia's invasion of Ukraine could soon cause a global food crisis that may last for years, the UN has warned.
Turkey's president has restated his opposition to Finland and Sweden joining Nato - just hours after they said they would seek membership.
Russia has said it will be forced to take "retaliatory steps" over its neighbour Finland's move to join Nato.
Russia’s President Vladimir Putin has accused the West of harming its own national interests and "provoking a global crisis" by imposing sanctions on Russia over its invasion of Ukraine.
Elon Musk says if his bid to buy Twitter is successful he will reverse Donald Trump's ban from the platform.
Leonid Kravchuk, a key figure in ushering in the largely peaceful dissolution of the Soviet Union three decades ago and the first president of independent Ukraine, has died. He was 88.
Vladimir Putin is preparing for a long war in Ukraine, with even victory in the east potentially not ending the conflict, US intelligence has warned.
It will take decades for Ukraine to be accepted into the European Union, France's Emmanuel Macron has said.
Labour has gained key London councils from the Conservatives, with Tories suffering losses across England in local election results so far.
Russia's unmanned Luna-25 spacecraft has crashed into the Moon after spinning out of control, officials say.
Donald Trump has confirmed that he will not take part in Republican presidential debates with his rivals in the race for the White House.