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I’ve always been rather fond of the laboratory as it’s depicted in gothic literature. From Victor Frankenstein to Henry Jekyll, the scientists of Victorian fiction always come to us hunched in delightfully putrid chambers, muttering darkly amid instruments of unspeakable malice.
So when I learned that scientists in Utrecht had grown human tear glands in their lab – only to deliberately make them cry – I was instantly put in mind of fiction’s cruel gothic doctors. I was a bit off the mark: their tearjerking experiments were conducted in bright, modern and sanitised laboratories. And their tear gland “organoids”, grown in Petri dishes from human stem cells, were induced to weep for an admirable cause: to find
treatments for dry eye disease, which afflicts 5% of the global population.
Elsewhere, researchers have shown that 20% of the world’s coastal population, some 150 million people, are living in “sinking cities” that are subsiding into the earth faster than sea levels are rising. And somewhat comfortingly, we’re reminded that our antibodies mutate just as the coronavirus does – likely boosting our natural ability to ward off infections by variants.
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Alex King
Commissioning Editor, Science + Technology
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The tear glands were cultured as ‘organoids’ in a Petri dish.
Hubrecht Institute/Marie Bannier-Hélaouët
Marie Bannier-Hélaouët, Utrecht University
Next, researchers want to grow the tear glands of a crocodile – seriously.
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Jakarta is sinking while sea levels rise.
dani daniar / shutterstock
Sally Brown, Bournemouth University; Robert James Nicholls, University of East Anglia
Sinking land plus rising seas are putting hundreds of millions of people at risk.
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Antibodies (white) binding to a coronavirus (red and orange).
Kateryna Kon/Shutterstock
Sarah L Caddy, University of Cambridge; Meng Wang, University of Cambridge
Antibodies continue to evolve for months after a COVID infection has cleared.
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Science + Technology
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Andrew Moore, Anglia Ruskin University; Adrian Winckles, Anglia Ruskin University
You may have video gamers and binge watchers to blame when your internet's on the blink.
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Paul Levy, University of Brighton
The online meetings designed to get things done could be the very things that are harming our productivity.
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Benjamin Hess, Yale University; Jason Harvey, University of Leeds; Sandra Piazolo, University of Leeds
Lightning strikes may have helped spark life on Earth, and may be continuing to help life start on other Earth-like planets.
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Elisa Raffaella Ferrè, Royal Holloway
High levels of cognitive performance and effective teamwork are crucial to long-duration space missions.
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Politics + Society
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Graeme Davies, University of York
How will the UK balance its relationship with the two global superpowers?
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Judi Atkins, Aston University
Clearly intended as a rhetorical device to highlight constraints on women's lives, the Green Party peer faced an extraordinary backlash.
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Judith Harwin, Lancaster University
The legal order has struggled under a veil of invisibility for years. But research shows it provides better outcomes for many vulnerable children
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Business + Economy
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Tamsin McLaren, University of Bath
Small-scale stores and flexibility could be key to future shopping habits.
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Education
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Rachel Brooks, University of Surrey
**needs a bit of work!**
The government's aims to get as many students – especiall When deciding whether to study abroad, though, social factors are just as important as funding
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Health + Medicine
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Varun Warrier, University of Cambridge; Charlotte Cecil, Erasmus University Medical Center; Marinus van IJzendoorn, University of Cambridge
People who had experienced childhood maltreatment had higher risk of mental health problems, including depression, ADHD and schizophrenia.
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Featured events
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Online, Birningham, Warwickshire, B15 2TT, United Kingdom of Great Britain and Northern Ireland — University of Birmingham
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East Road, Cambridge, Cambridgeshire, CB11PT, United Kingdom of Great Britain and Northern Ireland — Anglia Ruskin University
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East Road, Cambridge, Cambridgeshire, CB11PT, United Kingdom of Great Britain and Northern Ireland — Anglia Ruskin University
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East Road, Cambridge, Cambridgeshire, CB11PT, United Kingdom of Great Britain and Northern Ireland — Anglia Ruskin University
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