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

Fueled by a fast-growing new variant, COVID-19 infections are regaining ground just as summer travel peaks.New CDC ...

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 ...

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 ...

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 ...

Five years since the start of the pandemic, Britain is still dealing with a spike in public debt, 1.2 million extra people on ...

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

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

Pfizer and its German partner BioNTech on Friday lost their bid to overturn a ruling that their COVID-19 vaccine infringed ...