Technologies for imaging the brains of living animals have enabled important scientific advances in recent years. Now, researchers for the first time report an approach that allows simultaneous imaging of multiple areas of the brain at different depths through glass…
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UN chief warns of long road ahead after vaccines
UN Secretary-General Antonio Guterres warned Thursday that the world could be fighting the aftershocks of the COVID-19 pandemic for decades to come even if vaccines are quickly approved. Opening a special UN summit on the virus, being held virtually as…
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UN: ‘whole of humanity’ at risk from pandemic
The coronavirus pandemic is threatening the entire human race, the United Nations warned Wednesday as it launched a humanitarian response plan featuring a $2 billon appeal for the world’s poorest people. “COVID-19 is threatening the whole of humanity—and the whole…
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