Boris Johnson has refused to rule out Britain joining military action against Iran as he blamed it for attacks on Saudi Arabian oil facilities.

Labour has urged Boris Johnson to address claims he failed to declare potential conflicts of interest while he was mayor of London.

Labour members will be given the chance to shift the party to a pro-Remain Brexit position on Monday in a major challenge to Jeremy Corbyn.

Labour's manifesto for the next general election will contain a pledge to abolish all private schools by bringing them into the state system.

Boris Johnson tried to get in a golf buggy at the funeral of a former Israeli president before David Cameron told him to stop or "you'll get shot", Emily Thornberry has claimed.

It was wrong to start Labour conference by “trying to eradicate Tom Watson”, Emily Thornberry has declared.

Labour will introduce free personal care for the elderly if the party wins the next general election, John McDonnell is to announce.

A "battle for the future of the Labour Party is underway", Tom Watson has warned, after a dramatic bid to oust him as deputy leader ran aground.

Sadiq Khan has warned Jeremy Corbyn that Labour must not be “neutral” and instead back Remain in a second EU referendum.

Jeremy Corbyn has branded rumours that he could quit as Labour’s leader “wishful thinking” and vowed to serve a full-term if he became Prime Minister.

Unite leader Len McCluskey has dismissed claims that he was involved in attempting to oust Labour's deputy leader Tom Watson as “fake news”.

A Labour government would scrap and replace the schools inspection watchdog, Ofsted, Angela Rayner has said.

Michael Gove has warned that the Conservative Party will “collapse” if the UK does not leave the European Union by the 31 October deadline.

Andrew Fisher has said that he intends to stand down as a senior aide to Jeremy Corbyn “by the end of the year”.

A former Labour minister has threatened the party with legal action over the scrapping of a moderate group representing student members of the party.

Labour MP Mike Hill has had the whip withdrawn and his party membership suspended over claims he sexually harassed a parliamentary staffer.

The Liberal Democrats have pushed back angrily after Labour's Diane Abbott accused their new leader Jo Swinson of "enabling" Donald Trump and Nigel Farage.

Jeremy Corbyn would be Prime Minister by now if he had not been "knifed" by Labour MPs, Len McCluskey has claimed.

Jeremy Corbyn has stepped in to save Tom Watson from the axe after Jon Lansman tried to scrap the post of Labour deputy leader.

Tom Watson has warned his party not to carry out a "drive-by shooting" against him, as the boss of the Momentum campaign group launched a bid to scrap the post of Labour deputy leader altogether.

A leaked European Commission memo has said the latest draft proposals from the UK for a new Brexit deal “fall short of satisfying all the objectives of the Irish backstop”.

John McDonnell has dampened hopes of Labour supporting any Brexit deal signed off by Boris Johnson.

Labour MPs Peter Kyle and Phil Wilson will today promise to bring back a Commons plan to amend any future Brexit deal with a second referendum.

Momentum boss Jon Lansman has launched a bid to axe the post of Labour deputy leader because of Tom Watson's "disloyalty" over Brexit.

Momentum boss Jon Lansman has launched a bid to axe the post of Labour deputy leader because of Tom Watson's "disloyalty" over Brexit.

Labour will force all large companies to bring in a menopause workplace policy in a bid to smash the "stigma" women face during the transition, the party has announced.

Jeremy Corbyn has condemned Justin Trudeau after photos emerged of the Canadian Prime Minister in brown-face make-up.

Jeremy Corbyn is the most unpopular opposition party leader of the past 45 years, according to a new poll.

Chuka Umunna has urged Labour's Emily Thornberry to withdraw a "grossly insulting" comparison between the Liberal Democrats and the Taliban.

A minister has suggested the Tories don’t need an independent inquiry into Islamophobia – despite a new raft of suspensions for members.

Harriet Harman has said she will "not back down" after members of her local Labour party warned they could try to oust her unless she shelves her bid to become Commons Speaker.

Jean-Claude Juncker has offered Boris Johnson a Brexit lifeline by saying the "basis of a deal" is in place.

A government minister has refused to rule out the possibility of Boris Johnson suspending Parliament again if he loses a landmark court case.

Alexandria Ocasio-Cortez has turned down the chance to be star speaker at the Labour party conference, PoliticsHome can reveal.

Ministers must investigate how to reverse a rise in the number of students leaving school without basic qualifications, England’s Children’s Commissioner has said.

Emily Thornberry has compared the Lib Dems to the Taliban over the party's plan to scrap Brexit without another referendum.