toxicology

The very public death of George Floyd in Minneapolis two and a half years ago led not only to mass rioting, looting and violence, including murder, but to the conviction of Derek Chauvin for Floyd’s murder. But was this conviction justified? In view of the footage we have all seen, that question sounds ridiculous, but […]

By Valerie Brown and Elizabeth Grossman Scientists are trained to express themselves rationally. They avoid personal attacks when they disagree. But some scientific arguments become so polarized that tempers fray. There may even be shouting. Such is the current state of affairs between two camps of scientists: health effects researchers ...