US President Joe Biden has heightened efforts to reduce gasoline prices, taking a series of actions that industry experts say are “costly and dangerous” and a “desperate political" move to win the midterms.

Former US President Donald Trump and his right-wing allies have already started casting doubt on the legitimacy of Tuesday’s midterm elections results, according to a CNN report.

Incumbent Joe Biden and former presidents Barack Obama and Donald Trump each sound the alarm over threats to "democracy" in the US ahead of midterm election.

US President Joe Biden has vowed to keep working to bring down inflation following a jobs report that showed a higher unemployment rate.

US President Joe Biden has warned the Republican Party in next week's midterm elections could set the nation on "the path to chaos".

Fears of political violence are growing in the United States ahead of next week's midterm elections, with US security officials saying unconstrained disinformation and political vitriol is fuel for attacks, such as the one on House Speaker Nancy Pelosi’s mansion.

There have been dire warnings after hammer assault on House Speaker Nancy Pelosi’s husband which showed security services do not adequately reflect ongoing threats.