A nine-year-old boy who wants to save his younger sister's life by donating his bone marrow will have to wait after she ...

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

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

COVID is on the rise again. The uptick was first registered in Northern California, but has also started being seen in ...

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 ...

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.

Massachusetts-based Moderna said it plans to cut 10% of its global staff as part of its ongoing efforts to reduce annual ...

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

The iconic brothers will be taking to the Edinburgh stage on August 8, 9, and 12, when eager fans will finally hear hits like ...