Former prime minister Boris Johnson has said he believes the Covid pandemic was caused by a leak from a laboratory in China, ...

Genetic testing on samples collected during the earliest days of the covid-19 outbreak suggests it is likely that the virus ...

Genetic evidence from a new report suggests the coronavirus pandemic most likely spilled over from animals in the Wuhan ...

House Republicans sent a subpoena to Margaret Moore, a former public records officer at the NIH, for testimony about her role in the use of private emails.

Scientists searching for the origins of COVID-19 have zeroed in on a short list of animals that possibly helped spread it to ...

A new peer-reviewed paper presents evidence that the COVID-19 pandemic started in a seafood market in Wuhan, China, where ...

Genetic tracing at the Huanan Seafood Market supports hypothesis that the COVID pandemic spread from animals there.

machines and drains inside the Huanan Seafood Wholesale Market in Wuhan, China — a site that’s been described as an epicenter of early spread of Covid-19 — scientists say they now know ...

Early in the outbreak, as word spread of an unusual respiratory illness in Wuhan, officials closed the ... The debate over covid’s origins continues to be contentious and politicized.

A new Chinese nuclear-powered assault submarine sank at a Wuhan shipyard, raising questions about China's military ...