Only a tiny fraction of the nearly 14 million COVID-19 vaccine doses administered in the first month of vaccinations produced any sort of adverse event, U.S. […]
The first U.S. participants in a large-scale clinical trial to test the safety and efficacy of the Pfizer COVID-19 vaccine in pregnant women have received their […]
A new study from UCLA and Stanford University researchers finds that three-dimensional human stem cell-derived ‘mini brain’ organoids can mature in a manner that is strikingly […]