Fact file

UK to play host to UN Climate Change Conference in November

Labour sends in top guns as party faces losing key seat for first time in almost five decades

It is 300 years since Walpole took office and began a long and unbroken tradition

New official guidance says flag should be flown from all government buildings in England, Wales and Scotland

Everything you need to know about the world’s Covid-19 vaccines

Former first minister is aiming to bolster pro-independence support in Scottish Parliament

New study finds that seven in ten patients hospitalised with the condition still affected five months later