World’s worst nuclear disaster leaves mixed legacy of nature’s resilience amid serious contamination, as wars increase lobbying for energy supply

Forty years on from the world’s worst nuclear disaster, Chornobyl is still contaminated with almost half the caesium-137 that exploded from the Unit 4 reactor in 1986, as well as much longer-lived hazards such as plutonium, tritium and americium. But according to some experts, the long-term effects on nature may be less than if the area had been left to humans, resulting in unexpected consequences in an environment left to its own devices.

The reminder of the protracted fallout from Chornobyl was made ahead of Sunday’s anniversary, which coincides with renewed lobbying for nuclear power and a rise in fears about atomic brinkmanship due to the oil crisis and wars in the Middle East and Ukraine.

Half of the most important buildings in the UK are churches and, even when congregations fall away, they are vital community hubs. But many, including beloved St Tyfrydog’s in Wales, which closed in 2020, are decaying. Can they be saved?

There is a sign on the gate leading through the circular stone wall that surrounds St Tyfrydog’s church on Anglesey (Ynys Môn). Services, in Welsh and English, are held on the first and third Sunday of the month, at 2.15pm, it says. But this is no longer the case: the last service was held here on 22 November 2020.

There was a decent turnout that day, to say goodbye to this little medieval church, parts of which date from about 1400 (there has been a church on the site since 450). The problem was that, before then, apart from on big occasions such as Christmas and the harvest festival, the congregation was tiny; five or six people, sometimes just three.

The Oscar-nominee on Hollywood burnout, Black resilience and her Broadway debut in August Wilson’s Joe Turner’s Come and Gone

On a Wednesday evening in midtown New York, generations X through Z spill out of the Ethel Barrymore Theatre to cluster around the venue’s side stage door. They’re waiting for Taraji P Henson.

“I feel like I’m Cardi B on tour,” Henson jokes. When we talk over a video call this April, the actor is one week out from the opening night of her Broadway debut in the revival of August Wilson’s Joe Turner’s Come and Gone. Throughout the show’s preview period, Henson has made an effort to make it out to street level after performances to shake hands, take pictures and sign playbills. “It’s good to see my fans like this, up close and personal,” she says.

Savitha Prakash, a first-generation immigrant running in local elections in Harrow, says Reform UK aims to ‘put Britain first’

Savitha Prakash, an NHS doctor living in the London borough of Harrow, believes there are similarities between the Reform UK leader, Nigel Farage, and India’s prime minister, Narendra Modi. “He’s [Modi] one of those people, like Nigel, he walks the talk. He made [a] difference to the country,” said Prakash, who chairs Reform UK’s branch in Harrow.

In particular, the 47-year-old said Farage and Modi – who have each been accused by their critics of scapegoating marginalised communities – were focused on putting the needs of the majority first.

From over-serious spoken word to meaningless steel skeletons and bleak military aesthetics, the 2026 shortlist is more notable for what’s missing. It can’t help but feel insular and elitist

What do you want from the Turner prize in 2026? Are you after wild, shocking, disturbing, era-defining cultural moments? Please, it’s not the 1990s. How about hard-edged, ultra-conceptual, high-minded aesthetic experimentation? Come on, we haven’t had that for decades. Maybe you expect some culture-war-mongering, super-identitarian, polemically explosive political invective? A bit 2022, I reckon.

No, the 2026 Turner prize is something else, something way more appropriate for the age: a bit timid, a bit fearful, a bit safe.

Lawrence Bishnoi has been in high-security custody for more than a decade. During that time, he has been linked to multiple high-profile killings, both in India and as far afield as Canada. What explains his seemingly undimmed power?

The border that separates India from Pakistan is lined with 50,000 towering poles that hold 150,000 floodlights, which at night create a glare that is visible from outer space. Passing through the towns on the Indian side of the border, it can be difficult to tell, even in daylight, where one ends and the other begins. Curving along the rolling fields of wheat are nameless dirt roads where men sit on rope benches, whiling away their afternoons, staring as you pass by.

Dutarawali, right by the highway, is slightly different: here, the houses are big, with spacious courtyards. One of the houses – three storeys, painted white with red accents – has a 7ft boundary wall topped with barbed wire and four CCTV cameras overlooking the unpaved street. The symbol of Om is curled on its brown iron door, which has no nameplate. It is the house of Lawrence Bishnoi, who is today, at the age of 33, India’s most notorious gangster.

In evidence to MPs, Cabinet Office top civil servant disputes that her department suggested vetting might not be needed

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Olly Robbins refused to hand Peter Mandelson’s vetting summary to the Cabinet Office, the civil servant who leads the department has said.

The summary – which would have revealed that Robbins, the now-sacked Foreign Office head, had granted Mandelson clearance against the advice of security officials – was instead provided to Cat Little by UK Security Vetting (UKSV), she told MPs.

Technology minister tells Commons ‘de-identified’ information from UK Biobank advertised for sale on Alibaba

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The confidential health records of half a million British volunteers have been offered for sale on Chinese website Alibaba, the UK government has confirmed.

The data, belonging to participants in the UK Biobank project, was found for sale on three separate listings last week. The records have now been removed and it is not believed any sales were made.

Suspect is one of three ex-senior leaders also arrested last year on suspicion of gross negligence manslaughter

A former boss at the hospital where Lucy Letby worked has been arrested on suspicion of perverting the course of justice.

Police arrested the suspect on Wednesday as part of an investigation into allegations of gross negligence manslaughter by former senior leaders at the Countess of Chester hospital.

President says forces can ‘shoot and kill’ any boat laying mines and claims the US has ‘total control’ of the strait

• ‘Impossible’ to reopen strait of Hormuz amid ‘flagrant’ ceasefire breaches, Iran says

The Pentagon abruptly announced that the secretary of the US navy, John Phelan, would be leaving his job yesterday. No reason was given for the unexpected departure of the navy’s top civilian official, who had addressed a large crowd of sailors and industry professionals at the navy’s annual conference in Washington just a day before the announcement.

People familiar with the dynamics at the Pentagon told the Guardian Phelan was fired. Phelan had an increasingly rocky relationship with the US defence secretary, Pete Hegseth, and other senior staff.