The US has announced a range of new sanctions against Russia in response to what it says are cyber-attacks.
The US government is set to issue a wide range of sanctions against Russia, according to reports.
Denmark has ceased giving the Oxford-AstraZeneca Covid vaccine amid concerns about rare cases of blood clots, the first European country to do so fully.
US health authorities are calling for a pause in the use of the Johnson & Johnson Covid-19 vaccine, after reports of extremely rare blood clotting cases.
Sabre-rattling or preparations for war? Since mid-March, there have been many warnings from Ukraine and Western governments that Russia is massing troops in Russian-annexed Crimea and around the eastern Ukraine conflict zone.
"Exciting", "slightly scary" and "an absolute riot" were some of the verdicts from drinkers enjoying their first night out in months as England reopened outdoor hospitality.
The Iranian foreign minister has said his country will "take revenge" for an attack on an underground nuclear site, for which it has blamed Israel.
The Dukes of Cambridge and Sussex have paid tribute to their grandfather, the Duke of Edinburgh.
Gun salutes to mark the death of the Duke of Edinburgh are due to take place later across the UK, in Gibraltar and from warships at sea.
Prince Philip, Queen Elizabeth II's husband, has died aged 99, Buckingham Palace 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.