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

The agency had for years said it could not conclude whether COVID-19 was the result of a lab incident or it originated in ...

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

The CIA has changed its assessment on the origins of the COVID-19 pandemic, now favoring the lab leak theory. But some worry ...

Whether COVID-19 was unleashed by a laboratory mishap or spilled over from animals remains an enduring, fiercely contested ...

The problem for the lab-leak position is that the U.S. has never had access to the Wuhan lab and has thus been unable to ...

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

China on Monday dismissed the possibility that the virus that caused COVID-19 leaked from a lab, after the CIA said it now ...

The source of the SARS-CoV-2 virus, which causes COVID-19, remains elusive. With "low confidence," some federal agencies ...

The Central Intelligence Agency said COVID-19 likely originated from a lab leak in China in a Saturday statement, pivoting ...

The intelligence agency says it has a “low confidence” in its new finding, but this is further than it has ever gone in ...

Ky., issued subpoenas to 14 agencies from the outgoing Biden administration in his effort to continue investigating the ...