From an elevated heart rate to weakened immunity, experts explain the hidden physical costs of chronic stress – and why our bodies aren’t built to stay on high alert

You wake up later than planned, so it’s a rush to get everything sorted out ahead of the school run. While you’re waiting for the toaster, idiotically, you check your phone. Something has happened, and your timeline is a scalding-hot mess of the worst takes imaginable. One of your children has left their shoes somewhere unfathomable, and there’s an envelope on your doormat scolding you for driving in a bus lane.

You’re undeniably stressed, and your body’s likely to respond by ramping up the same biological systems that evolved to deal with inter-tribe disputes and mammoth attacks. But is there a downside to being stressed – and having these systems switched on – all the time? Take a calming breath, and let’s dig into the science.

Johan Cruijff Arena, the Netherlands
Styles’ first stop in his Together, Together tour, which will see him perform lengthy residencies around the world, is a reminder of how talented he is

Midway through the opening night of his world tour, Harry Styles asks where the audience in the Johan Cruijff Arena have come from. To judge by their response, residents of Amsterdam are vastly outnumbered by those who have travelled vast distances to be here: further investigation on the part of the singer reveals audience members from Switzerland and Ireland.

It’s evidence of what – to use a modern term – a huge flex the Together, Together tour is. There are doubtless sound reasons for performing lengthy residencies at single venues rather than dutifully dragging yourself around the globe – Styles’ 10 shows in Amsterdam are the only gigs he’s playing in mainland Europe, followed by similarly lengthy sojourns at venues in London, São Paulo, Mexico City, New York City, Melbourne and Sydney – but it also helps underline the scale of the former One Direction star’s solo success. Twelve consecutive nights at Wembley is a feat not even Taylor Swift’s Eras tour could match. Here, it suggests, is a man who’s not only pulled off one of the hardest tricks in pop – the journey from manufactured boyband member to respected solo artist is a notoriously thorny one – but done it with an almost unparalleled degree of aplomb. You’d have to look back to George Michael’s post-Wham! career to find even a vague equivalent.

Four months after Trump’s surprise raid, a political thaw has descended – but mingled with hope is trepidation for what comes next

When Ángel Linares heard a strange buzz followed by an explosion, his first thought was that neighbours were setting off fireworks to celebrate the new year.

Then his windows shattered, the building’s walls shook and its facade was ripped off, sending him flying on to the ground of an apartment suddenly reduced to rubble. His 85-year-old mother, Jesucita, feared Venezuela’s northern coast had been devastated by an earthquake, like the one she remembers from 1967.

Facts can be expensive in a dangerous world. I have covered some brutal wars during my three decades at the Guardian, but journalists are now actively targeted in a way I have never seen

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It has never been so dangerous to be a journalist than now, and the threat keeps growing. The Committee to Protect Journalists (CPJ) recorded 129 deaths of reporters and other media workers in 2025, the most it has ever recorded, and five more than the previous record, which was last year.

I have worked for the Guardian for more than three decades and covered some brutal wars, but journalists are now in the crosshairs, actively targeted, in a way I have never seen before.

They were surprised to agree on some topics. But could the scientist and the lawyer see eye to eye on the future of the monarchy?

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Keith, 48, Leeds

Occupation University lecturer in medical microbiology

Your mother expects to be taken on holiday and your siblings aren’t pulling their weight, so you’re right to be angry as things clearly aren’t fair

For years, it has fallen to me and my sister to take my mother on holiday. Now, she has a big birthday coming up and wants me to arrange a trip abroad. I have three other siblings, who have never taken her on holiday, so to prod them into action I spoke with one of my brothers, who expressed disbelief at my mum’s request and told me I was a fool for going along with it.

I can’t decide if he’s being mean (our father died a few years ago and she doesn’t have friends to go with) or if I am the fool in the family. I have young kids and a tight budget, but our holiday has to be arranged to suit “Granny”, so it ends up being a less adventurous, more expensive trip than my siblings take with their kids.

Ex-health secretary’s allies rally to defend him after culture secretary calls his comments about rejoining bloc ‘odd’

A row has broken out at the top of the Labour party over whether Britain should try to rejoin the EU after Wes Streeting said the country should eventually seek to regain membership.

Streeting, who resigned as health secretary last week in protest at Keir Starmer’s leadership, kicked off a war of words after he argued on Saturday that Britain’s future lay back in the EU.

Exclusive: Then-home secretary justified proscription of group in newspaper column despite advice it might unfairly impact trial of six activists

Yvette Cooper wrote a newspaper column about Palestine Action despite prosecutors warning it could prejudice criminal proceedings against six activists from the group, it can be revealed.

The then-home secretary wrote the column justifying Palestine Action’s proscription even though the Crown Prosecution Service advised it might unfairly impact a trial concerning a 2024 break-in at an Israeli arms manufacturer’s factory.

Wave of almost 600 drones launched across 14 regions, after Moscow’s deadly three-day attack on Ukraine last week

At least four people have been killed in a large-scale retaliatory strike by Ukraine on Russia’s regions, including Moscow, the Russian authorities have said.

The wave of almost 600 Ukrainian drones struck overnight across 14 Russian regions, as well as the Crimean peninsula and the Black and Azov seas, the Russian defence ministry said on Sunday, with the region around the capital among the worst-hit.

Officers were allegedly racially abused at Tommy Robinson march, which failed to draw huge numbers it was hoping for

Tommy Robinson’s Unite the Kingdom rally failed to get the huge numbers it wanted to march through London, with police confident less than half joined his protest on Saturday compared with an event last year.

The far-right rally happened on the same day as a pro-Palestinian march, and the Metropolitan police said that 43 arrests had been made during the two events.