Mouth ulcers: why have I got them and how can I get rid of them?

Olga by Shefer/Shutterstock.com If you’ve ever had a mouth ulcer, you’ll know how much a tiny sore can take over your day. These small, painful patches that suddenly appear inside your mouth make eating, drinking and even talking surprisingly uncomfortable. The good news is that most heal on their own within a week or two. […]

Why innovative ‘bio-materials’ are still more sci-fi than fashion revolution

perfectlab/Shutterstock Walk around any major fashion exhibition and you might get the impression that biofabricated materials are about to transform fashion. Grown using living organisms, they’re often showcased as the next generation of sustainable materials — promising alternatives to leather, polyester and other conventional textiles. This year’s Première Vision Paris international textile trade show highlights […]

Stockholm syndrome isn’t a diagnosis – so why do we still treat it as one?

Police sharpshooter during the Kreditbanken siege. Roland Janson/Wikimedia Commons Fifty-three years ago, convicted criminal Jan-Erik Olsson walked into a bank on Norrmalmstorg, a square in central Stockholm, pulled a submachine gun from under his jacket and fired at the ceiling. Concrete and glass rained down. “The party has just begun!” he shouted in a fake […]

Nepal-Tibet disaster linked to climate change – a glaciologist explains

The cause of the huge floods and debris flow on the border between Nepal and Tibet, which has caused hundreds of deaths, appears to have been an ice avalanche – the result of a huge piece of a glacier collapsing and cascading down the mountain more than 1,000 metres to the valley floor. The Conversation […]