Compounded stress and exhaustion from worrying about the coronavirus pandemic since the start of the year is leading to "COVID fatigue" and serious mental health issues, some medical experts say.
Why it matters: This can lead to risky behavior that can increase the spread of the coronavirus as well as raise levels of depression and anxiety that foment the abuse of alcohol or drugs.
Gene editing to correct genetic diseasesisn't ready to be safely used in human eggs, sperm and embryos for pregnancies, according to a new report that lays out detailed criteria for determining when and how the technology could ultimately be used.
Why it matters: Scientists, ethicists and others have called for international rules — ranging from guidelines to regulations to moratoriums — for the editing of human genes that can be passed down to future generations.
