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Scientists create synthetic human embryos using stem cells in major breakthrough | Science & Tech News
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Scientists have created synthetic human embryos using stem cells in a major scientific breakthrough Experts believe the development could provide insight into causes of miscarriages and unique aspects of human development but also raises ethical and legal questions. Professor Magdalena Zernicka-Goetz, from the University of Cambridge and California Institute of Technology, described fostering the embryos…
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Deficiency in taurine amino acid may speed up ageing process, say scientists | UK News
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A deficiency in a molecule known as taurine may speed up the ageing process, scientists believe. Researchers who analysed the amino acid in mice and monkeys found the supplements can slow down ageing. For the study, the team of international researchers looked at blood samples and measured the taurine concentrations at different ages in mice,…
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Artificial intelligence helping scientists in fight against superbug and breast cancer | Science & Tech News
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Artificial intelligence has been used to identify a new antibiotic capable of killing a type of bacteria responsible for many drug-resistant infections. The new antibiotic was identified by researchers at Massachusetts Institute of Technology and McMaster University from a library of nearly 7,000 potential drug compounds. The researchers used a machine-learning model they had trained…
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Scientists discover the real meaning of a selfie – and why we all take them | Science & Tech News
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When the world’s first photographic self-portrait was taken nearly 200 years ago by the pioneering American Robert Cornelius, the selfie was born. Now, millions of are taken every day and uploaded to social media sites such as Instagram, where audience engagement through clicks, likes and comments are assumed to be the snapper’s motivation. But researchers…
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Scientists use AI and underwater microphones to detect tsunamis and earthquakes | UK News
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An early warning system for tsunamis and underwater earthquakes – powered by artificial intelligence – has been developed by scientists. A team at Cardiff University has been able to monitor the movement of tectonic plates in real time, combining technology such as underwater microphones with AI. Experts have already used sound recordings to detect 200…
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Ancient viruses in human DNA help fight cancer, scientists say | Science & Tech News
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Viruses that have spent millions of years hiding in human DNA help the body fight cancer, scientists say. Researchers at the Francis Crick Institute looked at lung cancer – the leading cause of cancer-related deaths worldwide – to understand why some patients respond better to immunotherapy than others. They found viral genes passed down by…
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Supermassive black hole pictures: Scientists release new sharper images after using technology to fill gaps | World News
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Scientists have released new, clearer images of a supermassive black hole which was first discovered in 2019. Â The new image retains the distinctive shape that the first image was compared to – one astrophysicist refers to the original as a “fuzzy orange doughnut” – but is far sharper. Four years ago, the global Event…
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Modified form of Botox could be used as pain relief for people with chronic nerve pain, scientists say | Science & Tech News
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A modified form of Botox – the cosmetic procedure popular with A-list celebrities – could soon be used to give long-term pain relief to patients with nerve injuries, scientists say. Around seven in every 100 people in the UK suffer from chronic nerve pain, experts estimate, but current treatments are limited due to dangerous side…
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Scientists on high alert for bird flu as seabirds return to UK coast | Science & Tech News
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Scientists are on high alert for a new influx of bird flu as seabirds return to the UK coast in large numbers for the nesting season. A second summer of mass mortality would have a devastating effect on the population of gannets and some other species. And it would also raise the risk of the…
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Deepest fish ever recorded revealed by scientists | World News
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Scientists have set a new record for the deepest fish ever caught on camera – as well as the deepest catch ever made. The juvenile fish – a type of snailfish – was filmed swimming at 8,336m (27,349ft) in the Izu-Ogasawara Trench, south of Japan. The previous record – also a snailfish – was recorded…