Measuring wastewater coronavirus accurately

Monitoring of viruses in wastewater enables the course of a pandemic and its burdens on various parts of the health-care sector to be predicted, independently from official public testing capacity and scope for infection tracking.

The way you talk to your child about math matters

‘You’re so smart!’ — This encouraging response may actually do more harm than good to children’s math performance, according to a new study. The study found that encouraging children with responses related to their personal traits or innate abilities …