The Donald Trump administration of the United States has ordered the closure of a biological research laboratory that China ...

The COVID-19 virus traveled a similar amount of distance in about the same amount of time as the 2002 SARS virus.

At the start of the Covid pandemic, people worried the distance between Wuhan and the bat virus reservoir was too vast for a natural origin. 'This paper shows that it isn't unusual.' The UC San ...

while noting that Wuhan, China, where the first coronavirus case was found, is also home to China's "foremost SARs research lab" and that "if there was evidence of a natural origin it would have ...

Here is everything we currently know about the origins of the Covid-19 virus, after China claimed that the US was responsible ...

The study found that sarbecoviruses related to SARS-CoV-1 and SARS-CoV-2 have circulated around Western China and Southeast ...

Most Americans blame a lab leak for the coronavirus pandemic, but it remains divisive in the intelligence community and is opposed by many virologists.

New research is rewriting the origin story of the virus that triggered the deadly COVID pandemic. Challenging the idea that ...

"At the outset of the COVID-19 pandemic, there was a concern that the distance between Wuhan and the bat virus reservoir was too extreme for a zoonotic origin," Wertheim said. "This paper shows that ...

The site has been directed to a new landing page that argues for the theory that COVID-19 originated from a mistaken lab leak in Wuhan, China.

The CIA said in January it favors the Wuhan lab-leak theory to explain the origin of the virus that led to the COVID-19 pandemic, but the agency said it had little confidence in this conclusion ...

The research shows that Sars and Covid-19 had near identical evolutions but for Sars-Cov-2 the final jump to humans remains ...