Austrian police have carried out a series of raids and made 14 arrests after a gunman murdered four people in the heart of Vienna on Monday.
President Donald Trump was leading Democratic rival Joe Biden in the vital battleground state of Florida on Tuesday and in several other competitive swing states that will help decide the election, including North Carolina, Ohio and Texas.
Americans are voting in one of the most divisive presidential elections in decades, pitting incumbent Republican Donald Trump against his Democratic challenger Joe Biden.
Austrian police have urged people to stay indoors as they hunt for suspects after a multiple gun attack in the capital Vienna that killed four people.
Donald Trump and Joe Biden have been travelling across the nation as the US election race enters its final hours.
The southern French city of Nice was in mourning on Friday for the three people stabbed to death in a suspected jihadist attack at a church.
Three people have been killed in a knife attack at a church in the French city of Nice, police say.
Democratic White House challenger Joe Biden blasted President Donald Trump as a conman during a campaign foray into traditionally Republican territory.
Russia has brought in tighter restrictions to try to stem a surge in coronavirus cases, making the wearing of face masks compulsory in all crowded places including public transport.
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.