The US central bank has announced its biggest interest rate rise in nearly 30 years as it ramps up its fight to rein in soaring consumer prices.
Germany has accused Russian state-controlled gas giant Gazprom of attempting to push up energy prices by sharply reducing supplies.
Former German Chancellor Angela Merkel has defended her record on handling Vladimir Putin in her first major interview since leaving office.
Prime Minister Boris Johnson has won the backing of a majority of Tory MPs in a confidence vote despite a significant revolt against his leadership.
Russian anti-aircraft forces have shot down dozens of Ukrainian weapons and are "cracking them like nuts," President Vladimir Putin said in a brief excerpt of an interview aired on Saturday.
One of the main suspects in the murder of the former Russian spy and Kremlin critic, Alexander Litvinenko, has died of Covid-19.
Ukraine's foreign minister has hit out at French President Emmanuel Macron after he said it was vital that Russia was not humiliated over its invasion.
Turkey will be known as Türkiye at the United Nations from now on, after it agreed to a formal request from Ankara.
Texas police have said the gunman who shot 21 people dead at a school last week entered through a door that was supposed to lock, but somehow did not.
The US will send Ukraine more advanced rocket systems to help it defend itself, President Biden has announced.
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.