Merck’s Covid Pill Is Authorized by F.D.A. for High-Risk Adults

Witnessing bullying at work: The results showed no increased risk of becoming a new victim of bullying for respondents who had actively intervened when witnessing bullying of others. In contrast, respondents who remained inactive had a threefold risk of becoming a victim of bullying at follow-up.

Ancient DNA From Neolithic Tombs in Britain Reveals the World’s Oldest Family Tree

NIH Scientist: ‘It’s Time to Get Really Serious’ About a Universal Coronavirus Vaccine