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16th May 2022
Dead eyes brought back to life
Scientists have revived light-sensing neuron cells in organ donor eyes and restored communication between them as part of a series of discoveries that could transform research into the brain-vision system.
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12th May 2022
Future pandemic risks are increasing
COVID-19 may prove to be just the first in a series of pandemics throughout the 21st century – unless humans drastically improve their relationship with animals and the natural world.
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27th January 2022
Scientists regrow frog's missing leg
Scientists at Tufts University and Harvard have regrown the missing legs of adult frogs, which are naturally unable to regenerate limbs, using a five-drug cocktail applied in a silicone wearable bioreactor.
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26th January 2022
Human brain signals in record-breaking resolution
High-resolution recordings of electrical signals from the surface of the brain could improve neurosurgeons' ability to remove brain tumours and treat epilepsy, and could open new possibilities for medium- and longer- term brain-computer interfaces.
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25th January 2022
First molecular electronics chip
A new biosensor chip can observe direct electrical measurements of single-molecule interactions. This could enable faster and cheaper DNA sequencing, disease surveillance, and precision medicine on portable devices.
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