Ulaanbaatar: a warning from the coldest capital on Earth

Dan Sabbagh on the data leak that may have cost hundreds of millions of pounds – and put Afghan lives at risk. Help support our independent journalism at theguardian.com/infocus

When Labour came to power it moved fast to end the public sector strikes. But now resident doctors are demanding a 29% rise in pay. Will they get it and will it put Labour’s plans for the NHS at risk? Denis Campbell reports. Help support our independent journalism at theguardian.com/infocus

After mounting criticism over its coverage of the war in Gaza, will the BBC change its approach? Michael Savage reports. Help support our independent journalism at theguardian.com/infocus

Zelda Perkins was Harvey Weinstein’s PA – and has spent the last eight years campaigning against the non-disclosure agreements used to silence abused employees. Now she has won a major victory. Alexandra Topping reports. Help support our independent journalism at theguardian.com/infocus

What can be done to stop Syria’s unprecedented scramble for antiquities? William Christou reports. Help support our independent journalism at theguardian.com/infocus

Tracey McVeigh heads to Mongolia to find out about the country’s increasingly brutal winters and dry summers, while Badruun Gardi reflects on how the changes threaten the nomadic way of life. Help support our independent journalism at theguardian.com/infocus

After changes to the welfare reform bill failed to save money, the millionaire Dale Vince thinks it’s time for people like him to contribute more to the public finances. Arun Advani explains how a wealth tax could work and if it’s time for Labour to introduce one. Help support our independent journalism at theguardian.com/infocus

Dr Tim Gregory argues that nuclear power is safe, relatively cheap and the only realistic route to achieving net zero targets. Help support our independent journalism at theguardian.com/infocus

Ed Pilkington explains the president’s ‘Big Beautiful Bill’ and what it will mean for millions of poorer Americans who voted for him last November. Help support our independent journalism at theguardian.com/infocus

Jenny Kleeman reports on the IVF clinic in the US that stole women’s eggs to get other women pregnant. Help support our independent journalism at theguardian.com/infocus