Diplomats say de-escalation talks continue as Trump vows retaliation over US soldier deaths

• Middle East crisis live – latest updates

The US military said it has launched its 10th consecutive round of strikes on Iran to force the reopening of the strait of Hormuz.

Earlier on Monday, Iran’s president said the country is in a “full-scale war” after the US expanded its aerial campaign and Tehran struck Washington’s Gulf allies, even as diplomats said talks to de-escalate were continuing.

More than 3,000 solar panels power Jack’s Solar Garden, cool the land and help it turn a profit

The Guardian receives support for visual climate coverage from the Outrider Foundation. The Guardian’s coverage is editorially independent

From Nevada to Manchester, developers are trialling innovative solutions to clean energy’s biggest challenge

In the deserts of the United Arab Emirates a sprawling clean energy project, stretching across an area roughly the size of 12,600 football fields, will play host to a breakthrough allowing solar energy to power the equivalent of half a million homes through the night.

The Gulf state has been steadily combining 5.2GW of solar power capacity with 19GWh of battery storage to create the largest battery scheme in the world.

The entrepreneur is known in Washington as the financial power behind the president’s crypto fortune. How did Sun’s business love-in with the Trump family spiral into dueling lawsuits?

The most infamous financial scandal in US presidential history – the 1920s Teapot Dome affair – involved then president Warren G Harding’s interior secretary, Albert Fall, taking roughly $400,000 in bribes. Adjusted for inflation, that’s about $6m today. Last year, Donald Trump made at least $2.2bn; his single year of income is on the order of 200 to 300 times larger than the bribe that defined “presidential corruption” in the American imagination for a century.

It’s taken for granted that Trump flogs items like Bibles and gold sneakers as a way to wring more money from his loyal base. But of the president’s $2.2bn, at least $1.4bn came from his crypto businesses. That’s an extraordinary achievement, even for an unscrupulous sitting president. How exactly did he do it without any prior background in crypto?

AI-friendly president shared a post saying governor Kathy Hochul should scrap the one-year policy ‘IMMEDIATELY’

Donald Trump railed against the New York governor, Kathy Hochul, for pausing the construction of large new datacenters, the resource-intensive facilities that power artificial intelligence.

New York became the first US state to enact a moratorium on new datacenters on Tuesday, when Hochul signed an executive order mandating a one-year statewide pause on so-called “hyperscale” datacenters.

Star Wars director calls AI technology ‘the future’ of film-making and says ‘there’s nothing you can do about it’

The Star Wars director, George Lucas, has added his voice to the growing chorus of film-makers receptive to the rising use of AI tools in moviemaking.

Speaking in an interview with A Rabbit’s Foot, Lucas, 82, said: “Artificial intelligence means it’s much easier for us to make movies.”

Guardian analysis found the removals coincided with the Trump administration’s push to weaken efficiency rules

As millions of Americans prepare for another brutal heatwave, it’s now harder to find information about ways to stay cool while saving energy and keeping utility costs down.

At least 1,662 Department of Energy webpages offering guidance on protecting the electrical grid during heatwaves have gone dark as of 3 July, according to a Guardian analysis of a list of deleted URLs provided by researchers at the Internet Archive, a non-profit that hosts a repository of more than a trillion archived webpages.

Governor Kathy Hochul issues executive order enacting a moratorium on the large, resource-intensive AI facilities

New York became the first US state to enact a moratorium on new datacenters on Tuesday.

Governor Kathy Hochul issued an executive order mandating a one-year statewide pause on the large facilities used to power artificial intelligence products, which she signed at a mid-morning press conference.

Microsoft, Amazon and Google say they still aim to achieve net zero output despite construction boom

Microsoft, Amazon and Google’s collective carbon emissions have increased by nearly a fifth in the past year, driven largely by datacentre construction.

In the financial year ending March 2026, the three tech companies emitted 119m mTCO₂e (metric tonnes of carbon dioxide equivalent), or about a third of those of France.

Researchers on Beaver Island, in Lake Michigan, are trying to find a more reliable form of power using local resources

Beaver Island sits in the middle of the northernmost end of Lake Michigan, about 70 miles from the maritime border with Canada. The forested island, just a little bigger than San Francisco in size, is a popular summer destination for tourists and home to about 600 permanent residents. Getting there requires a boat or plane ride.

Getting electricity to the island is not as easy. Power comes from mainland Michigan through cables that cross roughly 30 miles of lake bed. Outages are common during extreme weather, or when there are problems with the sensitive wires. The devastating ice storm that walloped the state last year knocked out power to the island for weeks.

Political campaigns are increasingly deploying AI and deepfakes to further their messaging, and the scale of spread has experts concerned

From the comfort of his bed, Jonathan Rinaldi, a political candidate for a city council seat in Queens, New York, tinkered away on his iPhone, prompting an artificial intelligence chatbot to mock up fake news hits and endorsements he had never received.

During the campaign last October, Rinaldi shared one of those stories, made to appear real with a CNN logo, on his Facebook and Instagram. It stated that Lynn Schulman, his opponent and an incumbent Democrat, had been “forced to drop out of the race due to a series of critical mistakes”. But Schulman had not quit her campaign, and in November, won by a landslide.

Report finds widespread overbidding as rapid AI growth generates increased wealth in city where housing is scarce

San Francisco’s AI boom has buyers spending unprecedented amounts of money on homes – much more than sellers are asking for.

A new analysis from real-estate brokerage Compass, found that in the first half of 2026, more than 140 homes in the city sold for at least $1m above their asking price, 44 of them in June alone.

Experts say cuts have hindered the response to DRC’s Ebola outbreak and resulted in ‘significant numbers’ of deaths

Elon Musk has an Ebola problem. SpaceX stock dropped precipitously after its initial public offering, and Tesla faces a wave of lawsuits. But instead of focusing on his companies, Musk has posted frequently on X about the US Agency for International Development (USAID), which he helped dismantle – or, in his words, feed into the woodchipper – last year.

“Elon’s USAID crash-out over the past week has been a thing to behold,” said Jeremy Konyndyk, a former top USAID official who oversaw the agency’s Ebola response in 2014-2015 and the president of Refugees International. “In a way, it’s helpful that Elon is doing this, because it’s putting attention back on the issue of what he did last year.”

Manny Rutinel’s House campaign draws millions from big tech as pro- and anti-AI factions spar over regulation

Political groups funded by top tech executives have been homing in on one local race in Colorado, as the state’s Democratic primary vote gets under way on Tuesday. Democrat Manny Rutinel, who’s running in the competitive eighth congressional district for a seat in the House, has seen his campaign boosted with at least $2m in donations from committees led by the former Google CEO Eric Schmidt and crypto billionaire Chris Larsen.

Rutinel is a progressive candidate running against former state representative and centrist Democrat Shannon Bird. During his campaign, he has focused on his Latino heritage and centered his platform around affordability and regulating Immigrations and Customs Enforcement (ICE).

Large-scale datacentre projects around the world are being challenged or cancelled, as infrastructure’s energy demands ramp up

Datacentre planning proposals face all kinds of hurdles, from securing energy supply to high construction costs. But the 2,000 acre Prince William Digital Gateway site in the US state of Virginia had another problem: its proximity to a Civil War battlefield.

“If the development is allowed to proceed, the solemn nature of this historic site would become marred by sitting in the shadow of the monstrous datacentres, along with their associated electrical infrastructure,” said one legal brief against the plans.

Workers proud of their efforts to grow renewable energy say US president pursuing ‘personal vendetta’ at their expense

Donald Trump has blamed everything – from “national security” issues, the deaths of birds and whales, and cancer – in his decades-long campaign against windfarms. But as the Trump administration continues to undermine the industry, what worries workers most are their jobs.

Since taking office for a second term, Trump has issued an executive order aiming to halt all wind-energy leases and permits, attempted to issue stop-work orders on wind projects under construction, and paid more than $2.6bn in settlements to buy out wind energy leases. And hundreds of workers have been affected.

Kemi Badenoch, who joined US anti-abortion activists and European far-right parties at ARC, described energy secretary as a ‘villain’

Britain’s net zero policies and the energy secretary, Ed Miliband, have come under fire at a conference of conservatives, rightwing populists and wealthy US backers linked to Donald Trump.

The energy policies pursued by the British government were described as a “tragic mistake” by Trump’s energy secretary, one of a number of officials from the US administration attending the event.

Does a thought-experiment about US ascendancy in the technology say as much about AI jitters as it does about the reality?

It’s 2031 and the US and China are about to tear Europe into pieces.

The US ploughed vast sums into datacentres and the EU did not. China built robots and Europe did not. American companies “restructured” their workflows around AI and fired people, while EU workers went on long lunch breaks and handed over administrative tasks to the AI model Claude.

Wealth tax criticized by billionaires and Gavin Newsom would levy a one-time 5% tax on residents worth over $1bn

A popular proposal in California to impose a wealth tax on billionaires has gained enough signatures to qualify for the ballot in November, state officials announced on Wednesday.

The news is set to intensify an already heated debate around the tax, which has pitted tech moguls and the state’s governor, Gavin Newsom, against the labor union backing the measure.

Solar supplied 12.8% of US electricity in May even as Trump boosts coal over clean energy

Even as Donald Trump boosts coal over clean energy, solar power is hitting new milestones in the US and remains the leading source of new power.

Data released on Wednesday by the global energy thinktank Ember, along with a report by the Solar Energy Industries Association (Seia) and analytics firm Wood Mackenzie, show the continued growth of solar and decline of coal in the United States despite federal policy. In May, for the first time, solar supplied more of the nation’s electricity than coal, or 12.8%, Ember said. Coal supplied 12.2%, its fourth-lowest monthly share ever.