New figures released over the weekend show the cost of the Bureau of Meteorology’s website redesign has ballooned to $96.5m. Technology reporter Josh Taylor tells Nour Haydar how this happened, how it compares with other website redesigns and why the environment minister is asking for an explanation

Max Rushden is joined by Geoff Lemon, Ali Martin and Jim Wallace to discuss Australia’s humbling defeat of England in the first Test in Perth that ended three days early

A Queensland coroner has found that the three members of the Train family behind the 2022 Wieambilla shootings were not terrorists, but instead killed two police officers and a neighbour due to their shared ‘persecutory’ delusions. Queensland state reporter Andrew Messenger speaks to Reged Ahmad about the coroner’s findings into what happened that day and whether anything could have been done to prevent it

Author and columnist Sean Kelly says despite Labor’s overwhelming majority and an opposition largely consumed by its own infighting, there are signs that Anthony Albanese’s government will waste the opportunity handed to them by the Australian people. Kelly talks to Guardian Australia political editor Tom McIlroy about his new Quarterly essay, which examines the Labor party’s move away from idealism towards pragmatism. And the former Rudd and Gillard staffer argues that while Albanese’s caution has won him two elections, it could also become the prime minister’s greatest weakness

In an incredible U-turn, Donald Trump this week signed a bill directing the justice department to release more files from the investigation into the convicted child sex offender Jeffrey Epstein. It comes amid a huge bust-up with his former firebrand loyalist Marjorie Taylor Greene, who has led the calls for him to release the documents. Is this the start of a Maga breakdown? And where will this increasingly hostile row between them go? Jonathan Freedland speaks to Rolling Stone reporter Nikki McCann Ramirez about how the former allies fell out and what will happen next with the Epstein files

Liberal party leaders around the country are facing challenges, from Sussan Ley in Canberra to Mark Speakman stepping down in New South Wales – all while the party struggles to maintain relevance, diversify its base and win votes. Bridie Jabour talks to the head of newsroom, Mike Ticher, and deputy editor Patrick Keneally about whether the Liberals have what it takes to bounce back

Max Rushden and Geoff Lemon are joined by Ali Martin and Andy Bull to look ahead to the hotly anticipated first Ashes Test in Perth. Australia are beset by injuries, but England’s record on the bouncy pitches of Western Australia is atrocious

The Coalition has abandoned net zero and announced its new energy policy, promising to strip emissions reductions from the objectives of the electricity market operator and focus on lowering consumer prices. The climate and environment editor, Adam Morton, and Reged Ahmad factcheck the opposition’s new energy claims and discuss why dropping net zero is dragging the country backwards in the battle against climate change

Australia exports more arms and ammunition to the United Arab Emirates than it does to any other country in the world. And just this week Team Defence Australia holds a prime slice of real estate at a weapons fair in Dubai. But human rights advocates are calling on the government to suspend defence exports to the country over reports it’s arming a militia responsible for mass killings in Sudan. Senior reporters Ben Doherty and Henry Belot tell Nour Haydar about Australia’s growing role in the global weapons trade.

Ben Smee, Guardian Australia’s Queensland correspondent, has been reporting on the national crisis of domestic and family violence, as well as the culture and attitudes inside the Queensland police, for years. In the final episode of this special Full Story investigation, Broken trust looks at how police are failing to learn from their own mistakes. Guardian Australia can reveal allegations from a former senior Queensland detective who has accused police of covering up their own failures in cases in which vulnerable women died after seeking police protection, and alleges she was ordered to ‘protect the organisation’s reputation at all costs’

Ben Smee, Guardian Australia’s Queensland correspondent, has been reporting on the national crisis of domestic and family violence, as well as the culture and attitudes inside the Queensland police, for years. In the first episode of this special Full Story investigation, Broken trust uncovers exclusive new evidence in the case of Hannah Clarke and her children. It looks at serious police failings in the lead-up to the murders that were overlooked by the coronial inquest and not investigated by homicide detectives

Ben Smee, Guardian Australia’s Queensland correspondent, has been reporting on the national crisis of domestic and family violence, as well as the culture and attitudes of Queensland police, for years. In this special Full Story investigation, Broken Trust can reveal exclusive new evidence in the case of Hannah Clarke and her children, a domestic and family violence homicide that made national headlines. The series looks at serious police failings in the lead-up to the murders that were overlooked by the coronial inquest and not investigated by homicide detectives

Just when Donald Trump thought he could celebrate the end of the longest government shutdown in US history, the Democrats had a trick up their sleeve. They released another batch of emails, some from the disgraced financier Jeffrey Epstein, who wrote that ‘of course he knew about the girls’, referring to Trump. This week, Jonathan Freedland speaks to the Guardian’s George Chidi about why the Epstein files will not go away and how the saga is likely to unfold over the next few weeks

The housing crisis is getting worse. Prices are going up at the fastest rate in almost four years and, as more Australians are being locked out of the market, many are struggling to pay the rent. The government knows the scale of this crisis but progress has been slow.Bridie Jabour talks to the head of newsroom, Mike Ticher, deputy editor Patrick Kennelly and the national news editor, Josephine Tovey, about whether the government has found the right solutions to fix the housing crisis

Who is pushing Trump to send the US navy to Venezuela? With Andrew Roth and Tom Phillips

It took nearly five hours, but Liberal MPs emerged from today’s party meeting with a decision on whether to drop net zero. And while leader Sussan Ley is holding off until tomorrow to announce the final outcome, senior Liberal sources say 28 speakers wanted to jettison the 2050 target entirely, 17 expressed a desire to retain it in some form, while four were on the fence. Chief political reporter Dan Jervis Bardy tells Nour Haydar what happened inside the meeting, what tomorrow’s outcome means for the future of the Coalition, and whether Sussan Ley’s leadership is on the line

Over the weekend, a neo-Nazi rally overtly targeting Jewish people took place in front of New South Wales parliament. Reporter Jordyn Beazley speaks to Reged Ahmad about why NSW police allowed the protest to take place and if it can be stopped from happening again

Complaints about the editing of a Donald Trump clip in a BBC documentary about the January 6 riots have led to the resignations of the broadcaster’s director general and the head of news

In a month’s time, the Albanese government’s under-16s social media ban will come into effect. But popular gaming platform Roblox, where children are exposed to inappropriate or violent content and grooming, is not covered under the ban. Senior correspondent Sarah Martin joins Nour Haydar to talk about her chilling experience posing as an eight-year-old girl on the popular online platform.

The Queensland health minister has issued a new order banning the prescription of puberty blockers for transgender patients, just hours after the state’s supreme court ruled the government’s first attempt was unlawful. It is now the only state to have banned gender-affirming care for transgender children. But parents say they are not backing away from the fight. Reged Ahmad speaks with Queensland correspondent Ben Smee and state reporter Andrew Messenger about whether Queensland’s ban on puberty blockers is ideologically driven You can support the Guardian at theguardian.com/fullstorysupport