Scientists grow mouse embryos in mechanical womb
The mouse embryos looked perfectly normal. All their organs were developing as expected, along with their limbs and circulatory and nervous systems. Their tiny hearts...
Who will develop Alzheimer’s? Prediction may be found in writing tests
Is it possible to predict who will develop Alzheimer’s disease simply by looking at writing patterns years before there are symptoms? According to a new...
New scan finds prostate cancer cells hiding in the body
The Food and Drug Administration has approved a test that can find prostate cancer cells wherever they are. Exuberant cancer specialists said the test would...
New study questions whether masks protect wearers; you need to wear them anyway
Researchers in Denmark reported on Wednesday that surgical masks did not protect the wearers against infection with the coronavirus in a large randomized clinical trial....
As the Virus Surges, Stark Differences Over What Is Around the Corner
As one of President Trump's top aides pleaded with a fatigued nation to, "Hang in there with us. We're so close," other experts said that...