The bold question-askers at What If lay out five major scientific arguments against the COVID-19 lab leak theory.

The origins of COVID-19 remain a mystery as WHO says “Cannot rule out any theory” after an inconclusive study. Many theories ...

WHO remains open to all hypotheses on the origins of Covid-19, including zoonotic spillover and lab leak theories.

The chair of the WHO's investigative group said that most scientific data supports the hypothesis that the new coronavirus ...

An expert group from the World Health Organization failed to find a definitive answer to the COVID-19 pandemic’s origins in ...

A group of experts investigating Covid origins on behalf of the World Health Organization revealed they still aren't sure how ...

WHO director Dr Tedros Adhanom Ghebreyesus says all hypotheses are on the table, as the organisation works to reinforce ...

It's an intriguing coincidence that the COVID-19 pandemic started in a city with a virology lab studying similar viruses. But a Tucsonan's new research shows a more compelling coincidence.

The zoonotic spillover theory suggests that SARS-CoV-2, a virus that infects primarily animals, was passed on to humans at a wet market in Wuhan, China. The lab theory speculates that the virus leaked ...

The origins of SARS-CoV-2 remain unsolved, concludes the full report from the World Health Organization’s Scientific Advisory Group for the Origins of Novel Pathogens (SAGO).1 Despite more than three ...