Since being laid low with the virus more than a year ago, Catherine Heymans can only operate in half-hour bursts. But her work could still change the way we understand the universe. Help support our independent journalism at theguardian.com/longreadpod

We are raiding the Guardian Long Read archives to bring you some classic pieces from years past, with new introductions from the authors This week, from 2020: My life seemed to be getting busier, faster: I felt constantly short of time – so I stepped outside it for a day and a night and did nothing. Help support our independent journalism at theguardian.com/longreadpod

Our two-year investigation suggests that the tech giant Meta is struggling to prevent criminals from using its platforms to buy and sell children for sex More from this series: Rights and freedom Content warning – the following article contains descriptions of child sexual abuse, exploitation and trafficking. Help support our independent journalism at theguardian.com/longreadpod

A series of financial scandals have rocked Italy’s most glamorous club. But is the trouble at Juventus symptomatic of a deeper rot in world football?. Help support our independent journalism at theguardian.com/longreadpod

We are raiding the Guardian Long Read archives to bring you some classic pieces from years past, with new introductions from the authors This week, from 2020: It’s cheap, attractive and convenient, and we eat it every day – it’s difficult not to. But is ultra-processed food making us ill and driving the global obesity crisis?. Help support our independent journalism at theguardian.com/longreadpod