Dinosaur bones have become one of the world’s most expensive collector’s items, with some selling for tens of millions of dollars at auction. A Tyrannosaurus rex fossil recently sold for $50 million, making it the most expensive dinosaur ever auctioned. Some celebrities, including Leonardo DiCaprio and Russell Crowe, have their own private collections. So why are the ultra wealthy spending so much money on dinosaur bones, and what does it mean for science?

We speak to BBC Climate and Science journalist Esme Stallard about why they have become so valuable, who is buying them, and why many scientists are concerned about private ownership. We also hear from Professor Steve Brusatte, a palaeontologist at the University of Edinburgh and consultant on the Jurassic Park films, about why these ancient fossils matter and the growing debate over who should really own them.

Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Hannah Gelbart Producer: Adam Chowdhury, William Lee Adams and Emma-Louise Amanshia Video Producer: Baldeep Chahal Editor: Emily Horler

The headlines do sound slightly like the plot of a sci-fi film… but Open AI recently announced that one of its most advanced AI models went ‘rogue’ - and hacked a start-up called Hugging Face. The cyber attack, which the ChatGPT-maker called ‘unprecedented’, took place even though the AI model was being tested in a controlled environment. Open AI says they’re still investigating and they want to implement what they learn from this to stop it happening again.

But how was the AI model able to do this in the first place? And more importantly… should we be worried about AI chatbots taking over?

BBC Tech reporter Laura Cress gives us the lowdown on how OpenAI’s model managed to hack a company - and what safeguards governments and AI companies are putting in place to combat this.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Emma-Louise Amanshia Producers: William Lee Adams and Chelsea Coates Editor: Emily Horler

Huge crowds have been gathering in Jantar Mantar in Delhi all week in support of India’s newest political movement - The Cockroach Janta Party. Supporters are asking for education reforms and the resignation of the country’s Education Minister, Dharmendra Pradhan, sparked by repeated exam papers leaks. Over 2 million students were told they would have to resit their exams this year after they were cancelled in May.

Several people were injured in a police crackdown on protestors marching to parliament. One activist, Sonam Wangchuk, has been on hunger strike for weeks in support of the Cockroach Janta Party.

The BBC’s South Asia Correspondent Azadeh Moshiri is in Delhi where most of the protests are going on. She breaks down how they all started and answers the question, could this lead to real change for students in India?

Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Emma-Louise Amanshia Producers: Benita Barden and Chelsea Coates Editor: Emily Horler

The emergence of micro dramas led to transformation of China’s entertainment industry, cutting costs for sets and boosting jobs for newer actors. There were early estimates that the micro-drama market would be worth $14bn by 2027. But now the emergence of AI tools has changed things once again. Actors and sets can be generated with AI, so production has accelerated and costs have lowered even further. The quality of the content has also massively changed thanks to the uncanny visuals AI can make.

We speak to BBC Global China Unit’s Mengchen Zhang about how this is affecting actors in China especially. We also hear about concerns around rights and the use of people’s likeness in this style of content.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Hannah Gelbart Producers: Emma Louise Amanshia, Benita Barden and Emily Horler Editor: Verity Wilde

Christopher Nolan's latest film, The Odyssey, is already making headlines. Shot entirely with IMAX 70mm cameras, it’s got a star-studded cast including Zendaya, Tom Holland, Robert Pattinson and Lupita Nyong'o. The epic has also had a huge box office opening, earning nearly $260 million worldwide - that makes it one of the year's biggest releases so far.

But not everyone is celebrating. From casting choices to its portrayal of Greek mythology, the film has sparked debate and criticism online. We speak to BBC Culture's Nicholas Barber to break down the controversy and explain why so many people are talking about it.

Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: William Lee Adams Producers: Chelsea Coates and Stefania Okereke Editor: Verity Wilde

Loads of young men watch porn and there are plenty of studies that suggest it can be bad for mental health and relationships. Some governments have restricted access to porn sites, and there’s a growing movement towards cutting out porn.

Freddie Woodward is a British Diver and quit porn two years ago. He tell us why he did it.

Some people have healthy relationships with porn but there is some misinformation online and even harmful claims about sex, porn and masturbation. Jacqui Wakefield, our Global Health Correspondent, takes us through some of these claims.

Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Hannah Gelbart Producers: Emily Horler and Eleanor Sly Video Producer: Baldeep Chahal Editor: Verity Wilde

A monkey with striking orange lips and a black furry coat has been officially recognised as a new species in the Democratic Republic of the Congo. It was first spotted back in 2008, but at the time researchers only managed to capture a blurry photograph, leaving many questions unanswered. Years later, after extensive fieldwork and research, scientists have finally confirmed it as a species new to science. They've named it “Colobus congoensis”, while local communities have long known it as “Likweli”.

Our BBC Science Correspondent Victoria Gill reveals what makes this monkey so special and how researchers finally solved the mystery of its identity.

Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Hannah Gelbart Producers: Emily Horler and Stefania Okereke Editor: Verity Wilde

A record 48 teams competed at the 2026 FIFA World Cup. Now, with the tournament nearing the final on Sunday, 46 nations have been eliminated, leaving millions of fans to process their team’s defeat.

Football has an extraordinary ability to unite people. Fans have travelled across the world to support their teams, while millions more have gathered in homes, pubs and public spaces to share every moment together. Victory brings elation, celebration and national pride. But defeat can trigger equally powerful emotions – disappointment, anger, grief and even a sense of emptiness. So why do football results affect us so deeply?

In this episode, Martha Newson, Associate Professor of Psychology at the University of Greenwich, explains the psychology behind our emotional investment in the beautiful game. We also hear from football fans in Belgium, Egypt, England and France about what it felt like to watch their teams lose on the biggest stage.

Instagram: @bbcwhatintheworld Email: whatintheworld@bbc.co.uk WhatsApp: +44 330 12 33 22 6 Presenter: Hannah Gelbart Producers: William Lee Adams and Adam Chowdhury Editor: Verity Wilde