Even staunch supporters of US president Joe Biden were left dismayed by his debate against Donald Trump this week. In the hours that followed his faltering performance, Democrats began talking more openly than ever about replacing their candidate, even at this late stage.

Rounding up five things we learned from the encounter, it’s clear that far from dissipating concerns about his age, Biden has inflamed them — and he was not helped in the slightest by Trump’s uncharacteristic restraint.

The debating phase of the UK election is now over and there are just days to go until polling day. We bring you the view from the nation’s most marginal constituency — a seat once held by Bobby Sands and won by just 57 votes in 2019.

Cellulite has become big business, thanks to the pervasive idea that it is abnormal. The healthcare market is saturated with lotions, potions and pills that claim to enable you to remove what is a normal and largely inevitable part of your body. We looked at what the science says about such remedies to provide a handy guide to anyone about to be influenced into a purchase they’ll later regret.

 

Also this week, an unexpected warning about banning wet wipes, a lawsuit that threatens to take down an entire music genre and the x-rated lives of insects.

Laura Hood

Senior Politics Editor, Assistant Editor

Biden v Trump: what are the five things we learned from the presidential debate?

Dafydd Townley, University of Portsmouth

US academic Dafyyd Townley watched the debate and gives his rundown of key moments.

Hot weather can be hard on the body – and may even worsen some health conditions

Adam Taylor, Lancaster University

Hot temperatures can be dangerous for anyone – regardless of your age or what health conditions you have.

Anti-cellulite products are big business – but here’s what the science says

Rebecca Shepherd, University of Bristol

90% of women have cellulite. It’s not a condition that needs treatment or a flaw that should be corrected.

Election 2024: these are the races to watch

Oliver Heath, Royal Holloway University of London; Humphrey Southall, University of Portsmouth

Where are the ultra marginal seats in this election?

The lawsuit that could bring reggaetón to its knees

Enrico Bonadio, City, University of London; Bryan Khan, Università di Torino; Sonjah Stanley Niaah, The University of the West Indies

The legal action means thousands of songs may be deemed in violation of copyright. This would establish a precedent for future copyright claims based on popular rhythms.

Euro 2024: have England lost their nerve? A psychologist explains

Andy Levy, Edge Hill University

England’s recent lacklustre performances seem to be down to loss aversion – where the pain of losing is more intense than the satisfaction of winning.

The fascinating sex lives of insects

Louise Gentle, Nottingham Trent University

You’ll never look at spiders the same way.

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