Higher levels of leukocytes -- a form of white blood cell -- are associated with more severe symptoms of long COVID among ...

Citing unverified data, Robert F. Kennedy Jr. claimed in December 2021 that the Covid-19 vaccine was the “deadliest vaccine ...

There was a period of a few months after coronavirus vaccines became broadly available during which many Democrats engaged in ...

The region’s performance on the National Assessment of Educational Progress largely mirrored the rest of the country, with ...

It was unclear the extent to which the agency has collected new intelligence on COVID-19's origins and whether that new ...

China says it's "extremely unlikely" that COVID-19​ came from a lab, after the CIA said it believed​, though with low ...

New director Ratcliffe releases a judgment Biden had kept secret.

Representatives of Moderna Biotech UK and NHS England will also be questioned by the inquiry, led by crossbench peer Baroness ...

The CIA now believes the virus responsible for the COVID-19 pandemic most likely originated from a laboratory.

Just three nasal injections of blood cells called platelets helped people whose smell was affected by covid-19 identify new ...

New CIA director John Ratcliffe says the most likely cause of the Covid 19 pandemic was a lab-related incident in Wuhan, a ...