Medical research

The ethics of research on conscious artificial brains

One way that scientists are studying how the human body grows and ages is by creating artificial organs in the laboratory. The most popular of these organs is currently the organoid, a miniaturized organ made from stem cells. ...

Diseases, Conditions, Syndromes

Scientists model 'true prevalence' of COVID-19 throughout pandemic

Government officials and policymakers have tried to use numbers to grasp COVID-19's impact. Figures like the number of hospitalizations or deaths reflect part of this burden. Each datapoint tells only part of the story. But ...

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