Laboratory tests suggest antibodies can recognise and fight the UK and South Africa variants.
Rioters attacked police and set fires to protest against a night-time curfew introduced on Saturday.
President Putin denies links to a palace featured in a video by his arch-critic Alexei Navalny.
Known to millions around the world for her staunch defence of Trump, now it's her turn to speak for herself.
Dominion seeks $1.3bn in damages over a campaign claiming its machines switched US election votes.
Heavier than the Eiffel Tower, the tunnel was moved at 150cm per hour over nine days.
President Biden has scrapped a ban which stopped transgender people joining the US military.
The actress explains why she has a "no nudity clause" written into her movie contracts.
The inside story of Detective Jane Mugo, the woman they call Kenya’s "spy queen".
Olivia Davies went to school and college with two brothers who later became extremists in Syria.
More than 20,000 people have been forced to abandon their tents in north-western Syria.
Mr Conte is hoping to form a new and stronger government after losing a senate majority last week.
It is the first time civilian victims of the highly toxic chemical will have their cases heard.
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