Iranian-American jubilation at the death of Iran’s brutal supreme leader tempered by uncertainty over the country’s trajectory

Bruising attack ads, spiralling spending and an energised Democratic field collide in a primary that could reshape politics in the Lone Star State

US250: the country is in the grip of a long winter and an extended moment of uncertainty

Bill Clinton will need to answer for own links on Friday after wife used platform to turn focus to Republicans

President’s speech lasting one hour and 48 minutes sought to reinvigorate supporters in Republican heartland states

The congresswoman with a series of spectacular political take-downs to her name is bidding to become the first Democrat in nearly 40 years to reach the US Senate through Texas

Seminarian running for Senate takes his radical Christian love and anti‑establishment message to conservative Lubbock

Donna Hughes Brown was detained by Ice officials at Chicago airport when returning home from Ireland last July. Now she has a list of people she is fighting for

Barack Obama’s seemingly noncommittal view on the matter has taken on a life of its own

Court ruling striking down tariffs jeopardises key power in delivering White House economic plan

US president pushes ‘made in America’ message, but data shows loss of 80,000 manufacturing jobs in past year

Democratic rising star James Talarico’s appearance on Colbert’s show was dropped but then drew more than five million viewers on YouTube

From fringe protest candidate to Trump’s health secretary, RFK’s unlikely survival story is pure American surrealism

Ossoff has skilfully walked the tightrope of thriving as a liberal in a conservative state as he seeks Senate re-election

Former anti-trust chief departs after months of internal acrimony over light-touch regulation