There are estimated to be a million undiscovered geniuses in the UK, and this show is out to find one. It’s a stressful, heartwarming, shocking watch – which raises big questions about the UK

This, then, is what Alan Carr did next. Fresh from his victory as the last traitor standing in The Celebrity Traitors, and elevation to national treasure status, the Chatty Man is co-presenting Secret Genius with Countdown’s dictionary-botherer, the lexicographer and author Susie Dent. On second thoughts, given the lead times for these things, this is probably better billed as “What Alan Carr was contracted to do next” but no matter. We are here to have fun and fun we shall! Though, this being a reality-competition show in which people take part in regional heats to find out who among them is “one of the estimated million undiscovered geniuses” in the UK (no definition of the term given – Dent, you had ONE JOB), it comes with a buffet of sob stories, a side order of stress and a hefty dollop of whatever the word is for that patented mix of schadenfreude and voyeurism on which the genre depends.

We begin with a dozen participants drawn from north-west England and Northern Ireland. They have either nominated themselves or – more often – been nominated by friends and family who know them as the cleverclogses of their circles. All will compete in the first round: eight will reach the second.

There are lots of guidebooks for parents of young children – but what happens when your offspring hit adulthood? A psychotherapist shares her guiding principles for raising grownups

When one of my daughters turned 18, our relationship hit a crisis so painful it lasted longer than I knew how to bear. I was a psychotherapist, trained in child and adult development, yet I was utterly flummoxed. Decades have passed since then, but when I recently spoke to her about that time, a flood of distress washed through me as if it were yesterday.

This is how my daughter, now a mother herself, put it when I asked her to describe that era:

The people I met were disconnected and angry at the same time. Even if Labour somehow wins this byelection, how does it arrest the slide into hopelessness?

The route of the No 201 bus begins in the regenerated wonderland of central Manchester, and follows a straight line through the neighbourhoods to its east. The city’s box-fresh skyscrapers and gleaming new hotels quickly recede – and within 10 minutes you arrive in Gorton, at the outer edge of the constituency that, in not much more than three weeks’ time, will see the byelection that could have profound consequences for the future of both the Labour party and British politics.

Gorton is hardly a social desert. Millions of pounds are being spent on a regeneration scheme that – among its other benefits – will bring the area new housing and a revitalised high street. But in the covered market that is about to be upgraded to a “food and drink cluster”, when I ask people questions about the looming vote, I mostly hear expressions of fierce resentment. In that sense, the story of what is about to happen here may crystallise one of this year’s big political themes: a long-festering sense of disconnection and fury reaching a new extreme, thanks to a government that seems strangely powerless to even begin to tackle it.

John Harris is a Guardian columnist

John Harris and John Domokos’s Anywhere but Westminster film about the Gorton and Denton byelection will appear later this week

In-person interactions break down barriers in east London, as AI startups also try to bridge communication divide

Wesley Hartwell raised his fists to the barista and shook them next to his ears. He then lowered his fists, extended his thumbs and little fingers, and moved them up and down by his chest, as though milking a cow. Finally, he laid the fingers of one hand flat on his chin and flexed his wrist forward.

Hartwell, who has no hearing problems, had just used BSL, British Sign Language, to order his morning latte with normal milk at the deaf-run Dialogue Cafe, based at the University of East London, and thanked Victor Olaniyan, the deaf barista.

TikTok says it’s the ultimate wake-up call. But does the fitness craze have any downsides – apart from waking up the neighbours?

If you’re an avid viewer of online fitness content (or live below someone who is) you’re probably familiar with TikTok’s 50 jumps challenge. The basic premise is simple: you jump 50 times as soon as you wake up, for 30 days straight. Reach the end of the month and you’re supposedly in for a world of benefits.

The jumps, reassuringly, don’t need to be too extreme. Think gentle bouncing with a soft knee bend, rather than tuck jumps. Some content creators show themselves with arms by their sides, swaying their hips as they go; others have their arms crossed over their chests and maintain a strict up-and-down momentum. Some would find their natural home in a moshpit, others at a dance party. Nobody, yet, seems to have purchased a bedside trampoline.

App endured a major outage and user backlash over perceived censorship. Now it’s facing an inquiry by the California governor and an ascendant competitor

A little more than one week ago, TikTok stepped on to US shores as a naturalized citizen. Ever since, the video app has been fighting for its life.

TikTok’s calamitous emigration began on 22 January when its Chinese parent company, ByteDance, finalized a deal to sell the app to a group of US investors, among them the business software giant Oracle. The app’s time under Chinese ownership had been marked by a meteoric ascent to more than a billion users, which left incumbents such as Instagram looking like the next Myspace. But TikTok’s short new life in the US has been less than auspicious.

Departure from party follows release of documents in US appearing to show Jeffrey Epstein sent former US ambassador $75,000

Peter Mandelson has said he has resigned his membership of the Labour party to avoid causing it “further embarrassment” after more revelations about his friendship with Jeffrey Epstein.

In a statement given to PA Media, he said he had written this evening to the general secretary of the Labour party, Hollie Ridley.

PM says Europe must ‘step up’ and signals he wants to work more closely with other states to build military capability

The UK should consider re-entering talks for a defence pact with the EU, Keir Starmer has said, arguing that Europe needs to “step up and do more” to defend itself in uncertain times.

The prime minister signalled that he wanted to work more collaboratively with other European countries to increase defence spending and build up military capability, and doing so through the EU’s scheme is one option available.

Government has ‘learned lesson’ of botched welfare overhauls but MPs say they will not back cost-saving measures

Ministers have “learned the lesson” of botched welfare changes and are on a sustained lobbying blitz of Labour MPs over an overhaul of special educational needs, Labour MPs have said, as they warned they would not back measures aimed at saving money.

The changes will raise the bar at which children in England qualify for an education, health and care plan (EHCP), which legally entitles children with special educational needs and disabilities (Send) to get support. Plans will be reserved for children with the most severe and complex needs, according to sources familiar with the proposals.

Employees of Ukraine’s largest private energy firm, DTEK, were travelling about 40 miles from frontline, says police

A Russian drone attack on a bus carrying mine workers in Ukraine’s central-eastern Dnipropetrovsk region has killed at least 12 people, officials said.

The bus was driving about 40 miles (65km) from the frontline, according to police. Images published by Ukraine’s state emergency service showed what appeared to be an empty bus, its side windows shattered and windscreen hanging from the front.