An expert breaks down how parents can help kids stressed about the pandemic get back to school while watching for signs of emotional distress.

Portable UV disinfection chambers that use light to inactivate virus particles could help health workers reuse personal protective equipment.

Check out video of an experiment that offers visual proof of the way face masks cut droplet emission while people are talking.

Check out video of an experiment that offers visual proof of the way face masks cut droplet emission while people are talking.

"The more factual information people knew about COVID-19, the less stress they had," researchers report. "That was true across age groups."

An expert breaks down the many challenges of opening school during the COVID-19 pandemic and explains how schools are adapting for the fall.

Researchers have found that COVID-19 patients in the US have a far higher rate of abnormal liver tests than studies showed for patients in China.

One in seven people in the US say they worry about paying rent. An expert digs in to how COVID-19 has made the housing crisis worse, and how to fix it.

Dedicated flu clinics can limit the number of people infected and could help policymakers seeking ways to fight the COVID-19 pandemic, too.

The immune systems of seriously ill COVID-19 patients can't do enough to protect them. Boosting immune cell activity may offer a good treatment strategy.