Former U.K. Prime Minister Boris Johnson said in his new memoir "Unleashed" that he is convinced COVID-19 came from a lab accident in China and is "entirely man-made." ...

House Republicans on Monday issued a subpoena for the deposition of the former public records officer at the National ...

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

After an in-depth analysis of the genetic material from hundreds of swabs taken from the walls, floors, machines and drains ...

CSL and Arcturus Therapeutics report that their sa-mRNA COVID-19 vaccine, ARCT-154, delivered superior immunogenicity ...

Samples taken in the pandemic's early weeks reinforce hypothesis that coronavirus emerged from live animal market, not a ...

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 ...

“It’s one of the most important data sets on the early pandemic and on the origin of SARS-CoV-2,” says Florence Débarre, an ...

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

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

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