COVID-19 activity is rising in much of the country. Data released Friday by federal health officials shows overall ...

As Covid-19 transmission ramps up in the United States, recent changes to federal vaccine guidance have left many Americans ...

As we welcome a new school year, medical experts are monitoring a new variant of COVID-19. The new strain is called NB 1.8.1 ...

The same cities which experienced rapid growth during the pandemic are now reporting the highest share of home listings with ...

A lawsuit filed Thursday alleges the Mayo Clinic violated federal law when it refused a security guard's request to be exempt ...

Living through the pandemic aged our brains faster — even among people who never became sick with COVID-19, according to a ...

The CDC is tracking a summer rise in COVID-19 cases across the U.S., with Florida showing some of the steepest increases.Dr.

Bay Area researchers created a group of AI “scientists” that proposed a potential COVID treatment. They say the approach ...

The new mice study builds on previous studies that found COVID-19 doubled patients' risk of dying from cancer.

Michigan health officials say nearly everyone should get updated COVID-19 vaccines, despite federal officials saying that may ...

Respiratory infections like COVID-19 and the flu can activate dormant cancer cells in breast cancer patients who are in remission, new research finds. The study, published in Nature, found that common ...