Covid trial in UK examines mixing different vaccines

Boris Johnson’s former top adviser made a string of explosive allegations about the PM’s conduct.

US Secretary of State Antony Blinken tells the BBC the Ukrainian people’s defeat is not inevitable.

Inmates serving one to four years who are recalled to prison will be released after 28 days.

President Putin has sparked an international outcry by annexing four regions of occupied Ukraine.

Jack Doyle quits as communications chief shortly after No 10’s policy head steps down over the PM’s Savile comments.

Israel’s allies and critics believe the way to cool this crisis is to get a ceasefire in Gaza –...

Fog is expected to linger across Saturday while flight times at Heathrow and Gatwick have been delayed.