Tariffs are a central part of Trump's political vision, but economists warn they could put prices up.

The surprise inclusion of VAT to calculate tariffs prompts questions over the possible impact on British businesses.

He wants to hit back at countries that place import taxes on American goods that he thinks are too high.

President Trump has proposed a sweeping set of tariffs. Does this mark the end of the post-war free trade world?

The Ohio senator was known for a popular memoir before becoming the 50th vice-president.

Kennedy will oversee the US health industry including food safety, pharmaceuticals and vaccinations.

The billionaire boss of X (formerly Twitter), Tesla and SpaceX is a controversial figure.

Described by some as an "enigma", Mrs Trump is expected to return to her White House duties "on her own terms".

We asked two experts for their take on the image, which was shot in the White House a day after the inauguration.

Catch up on where the various relatives are heading as Donald Trump prepares to return to power.

$Melania is announced after President-elect Donald Trump launched his own cryptocurrency, $Trump.

The oath of office and a Melania air kiss - watch the highlights from Donald Trump's day.

Trump vowed to return the country to its golden age and to plant the American flag on Mars.

Donald Trump only just became president again but the global impact of his second term is already being felt.

The oath of office and a Melania air kiss - watch the highlights from Donald Trump's day.

Among the first actions signed was the termination of the US' involvement in the Paris climate agreement.

The president has moved to change the US government's policies on gender and diversity - here's what that means.

He made the gesture while thanking supporters for contributing to Trump's victory.

Key members of Donald Trump's team are speaking to media to mark his first month in office.

The US and Ukrainian presidents, who have traded barbs in the past, began a new war of words this week.

It comes as Western officials say less than 30,000 troops could be stationed in Ukraine as part of a peace deal.

The comments come as the latest salvo in a public war of words between the US and Ukrainian leaders.

Trump told the BBC that he trusted that Moscow wants to see an end to the Ukraine war.

Eighteen states have sued the federal government over the executive order, showing the legal challenges the president will face.

New York's governor criticised Trump's declaration of himself as a "king" in the announcement.

While the sudden change in US foreign policy is dramatic, the president has been charting this course for years.

President Donald Trump appeared to accuse Ukraine of being responsible for the war with Russia.

Indians, Afghans and Sri Lankans are among the undocumented migrants unable to leave the hotel after being deported.

Donald Trump's suggestion that Kyiv started the war and the Ukrainian leader is unpopular draws a sharp response.

The measure seeks to prevent the use of US taxpayer funds to assist undocumented migrants, the White House confirms.