Elon Musk has spent $158m in a month to back Republicans in midterm races – with his efforts mostly focused on Texas

Tens of millions of dollars are pouring into Texas as Democrats stage an audacious bid to win a US Senate seat in the Republican stronghold.

Elon Musk, the world’s richest person, is among those wading into the closely watched race as November’s midterm elections approach.

Rising costs and threatened healthcare benefits are testing voters’ loyalty to Trump as Democrat Randy Villegas challenges David Valadao

Vanessa Martinez used to work two jobs to make ends meet. Now she works three.

In another era, the 26-year-old from California’s hardscrabble Central valley could have been a poster child for the American Dream, the sort of ambitious, up-by-her-bootstraps personality that politicians of both major parties like to highlight.

Voters’ opposition to the state of Trump’s economy is well established – despite his desperate attempts to deflect

• Tell us: what is your personal ‘recession indicator’?

It’s indisputable that the political polarization of our time has reduced (and confused) the influence of economic conditions on US elections.

In September of 2024, in the waning weeks of the Joe Biden presidency, 65% of Republicans believed the US economy was getting worse. About six months later, as Donald Trump launched a trade war on the rest of the world with his “liberation day” tariffs, the share of Republican pessimists had dropped to 33%.

Kimberly Guilfoyle’s departure has renewed scrutiny of the president’s picks for diplomatic posts, from France to Jamaica

Donald Trump has appointed family members, friends and loyal political allies to represent the US on the world stage, dispatching an extraordinary array of characters to embassies across the world.

While presidents of both parties have long rewarded donors and allies with plum ambassadorships, Trump has chosen loyalists willing to go to bat for him regardless of the implications for US-foreign relationships.

Claims that James Talarico suffered a mental health crisis spread across rightwing media, offering a warning about disinformation ahead of the US midterm election

Where is James Talarico? The question ricocheted around rightwing echo chambers before metastasising into a conspiracy theory – and a reminder of the persistent danger of disinformation in the US midterm elections.

The smear campaign began when Talarico, the Democratic candidate for the US Senate in Texas, was not seen in public for nine days. His campaign was slow to explain why. While nature abhors a vacuum, Donald Trump and social media seize on one and weaponise it.

As the midterm elections loom, Oliver Laughland and Tom Silverstone travel to rural West Virginia, a Republican party stronghold, to explore how soaring gas prices, war in the Middle East and datacenter expansion are affecting Donald Trump's popularity among his base. Although the state remains staunchly Republican, there are signs of a new politics emerging – and local Democrats are looking to capitalize on it