Boris Johnson’s resignation Thursday heralds significant uncertainty for the UK. It will spark a leadership contest within the Conservative Party and lead to a new Prime Minister in office by October, ...

Not before time, Boris Johnson has resigned as leader of the UK’s Conservative Party. The Guardian reports that Johnson’s leadership “toppled under a wave of sleaze allegations and failure to tell the ...

Five years after Britain officially left the European Union, Brexit is less popular than ever. YouGov polling on Wednesday showed the number of Britons who think leaving the EU was a good idea is at ...

More than four years since Brits voted to leave the European Union, the United Kingdom is once again engulfed in another Brexit crisis-- with a dramatic move by Prime Minister Boris Johnson to ...

Life for the United Kingdom outside the European Union begins Friday. This is a major moment in my nation's history and a decisive one for our place in the world — relations with the United States ...

LONDON — He was the mayor who basked in the glory of hosting the 2012 London Olympics, and the national politician who led the Conservatives to a thumping election victory on the back of his promise ...