The country is nearing its seventh prime minister since 2016.

Kier Starmer's resignation means the U.K. will welcome its seventh prime minister in a decade when his successor is chosen.

The rapid turnover in the past 10 years is a first in British modern political history. By contrast, the preceding four decades saw just six prime ministers. | World News

Explainer: The joke goes, how do you know when it's time to check your smoke alarm batteries?

Only a select handful of countries have experienced more recent churn at the top of government than the United Kingdom, which is about to get its seventh prime minister in a…

Andy Burnham is next—but perhaps not for long.

UK Labour is poised to replace prime ministers, the seventh leadership change in a decade.

A country once known for political stability now looks almost ungovernable.

The country is nearing its seventh prime minister since 2016.

Once a bastion of political stability, the U.K.'s political fragmentation has turned Downing Street into a revolving door of Prime Ministers.