A study found that the percentage of revenue a college gets from tuition is the biggest factor in predicting whether its classes are mostly remote or mostly in person. Read more ›
Can governments and employers require people to get COVID-19 vaccines? And if they can be required, should they be? An expert looks at the law. Read more ›
Frontline healthcare workers are at greater risk of contracting COVID-19 because they work in such close contact with coronavirus patients, according to a new study. Read more ›