Cambridge University
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When we talk about the speed of sound, we usually mean how fast it moves through air. But it can travel much faster through other media, and now scientists at the University of Cambridge have identified the absolute top speed of sound. -
Astronomers have discovered a new exoplanet that belongs in a brand new class – an “ultrahot Neptune.” Known as LTT 9779b, the planet orbits extremely close to its star, and raises questions about how such a system came to be.
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When it comes to replacing faulty heart valves, there are two options – a metallic valve, or a biological one obtained from a pig or cow. There could soon be a third and perhaps better choice, though, in the form of a polymer replacement heart valve.
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In a new editorial a trio of Cambridge University researchers suggest wearing of cloth mask should be adopted by everyone during the COVID-19 pandemic. The team argues the potential benefits of this behavior outweigh any suggested downsides.
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Corals serve as a host to algae, which produces sugars that the corals consume. Now, scientists have 3D-printed coral that's even more algae-friendly than its natural equivalent – it could help limit coral bleaching, and provide a source of biofuel.
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Astronomers have analyzed the atmosphere of a large exoplanet and found that it could have liquid water – and so possibly life – on its surface. This new study adds weight to the idea that habitable exoplanets don’t have to be strictly Earth-sized.
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A team of scientists led by the University of Cambridge have found that when cuttlefish know they're getting shrimp for dinner, they'll only have a light lunch of crabs. This ability to anticipate is an indication of the cephalopod's complex brain.
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After studying vintage film of Antarctic radar data, Thwaites Glacier was found to be melting even faster than we thought.
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New research, led by a team from the University of Cambridge, has demonstrated a way to rejuvenate old brain stem cells, making them act young again. The technique points to potential new treatments for multiple sclerosis (MS), but also broader ways to reverse general age-related brain changes.
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Considering how important an organ it is, it’s a shame that the heart is so bad at repairing itself. Stem cells are an emerging solution, and now researchers at the Universities of Cambridge and Washington have combined heart muscle cells and supportive cells to help mend broken hearts.
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A study has homed in on a number of specific variants in a single gene that can help people either lose or gain weight. The research revealed that some naturally-occurring variants can offer protection against obesity, and may lead to new weight-loss drugs that mimic this genetic variation.
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We have known for well over a century that exposure to certain environmental agents can result in DNA mutations that ultimately cause cancer. Now a team of UK scientists has developed a way to identify specific mutational signatures in tumors that can be linked to certain carcinogens.
