Various U.S. intelligence agencies have launched investigations into the start of the COVID-19 pandemic, often reaching “low ...

Langley joins the FBI and Energy Department in agreeing that a lab leak is the most likely source of the pandemic.

A new analysis that began under the Biden administration is released by the C.I.A.’s new director, John Ratcliffe, who wants ...

The CIA now leans toward the theory that the coronavirus pandemic may have resulted from an accidental lab leak in China ...

With the acute phase of the Covid-19 pandemic fading even as the ... Experts expect cases to rise again this winter. Here’s the latest on symptoms, treatments and testing.

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

The CIA now assesses the virus that causes Covid-19 more likely originated from an accidental lab leak in China, rather than ...

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

CDC testing data for the same period reveals that 6.6 percent of COVID-19 tests came back positive, with Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin seeing the highest test positivity ...

A new report found just how much Long Covid has affected New Yorkers—80% of respondents suffered symptoms for more than one ...

Around 1 in 3 school districts and charter operators nationwide, or some 5,200, used COVID relief during the 2022-23 school ...

Long COVID remains mysterious, with health care providers unsure which symptoms can be directly attributed to a COVID-19 ...