Since the beginning of the pandemic, the mercurial nature of the coronavirus has been on display. Some people get mild, cold-like illnesses or even have no symptoms when infected, while other people ...

School is starting, a new COVID-19 variant is circulating, and cases are rising. These circumstances have become all too familiar to educators and families. But what does it mean for schools now, when ...

Reports of respiratory illness have now reached "high" or "very high" levels across at least 16 state or big city health departments, the Centers for Disease Control and Prevention said, as trends of ...