Fox News senior medical analyst Dr. Marc Siegel joins 'Fox & Friends' to discuss the CIA's COVID lab leak theory gaining traction and RFK Jr.'s  confirmation hearing for HHS.

The Microsoft co-founder said he believes there is a 10-15 percent chance of a natural pandemic hitting in the next four ...

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

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

Current and former European and U.S. officials have raised concerns about some of President Donald Trump’s picks for top ...

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

With actions big and small, Trump has spent his first days in office pushing the levers of government – and his unique powers ...

John Brennan claims former Rep. Tulsi Gabbard (D-HI) will intentionally withhold intelligence from President Donald Trump if ...

It may be the first international bluster-off of the second Trump administration. Colombian president Gustavo Petro shared a ...

The finding suggests the agency believes the totality of evidence makes a lab origin more likely than a natural origin, but ...

New director Ratcliffe releases a judgment Biden had kept secret.