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

According to the paper, the precursor to SARS-CoV-2 originated in horseshoe bats in western China or Northern Laos several years before the first cases of COVID-19 were reported in Wuhan.

Days after the US and China again took shots at each other over the origin of COVID-19, researchers have published a genetic ...

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

A new study from an international team of researchers, including those from UC San Diego’s School of Medicine, gives new credence to the theory that the COVID-19 pandemic spread naturally by ...

As China and the United States trade charges of a lab leak, researchers contend in a new paper that the Covid pandemic got ...

Scientists from the University of California , San Diego, claimed the virus's ancestor likely emerged five to seven years ...

The ancestor of the virus that causes COVID-19 left its point of origin in Western China or Northern Laos just several years ...

Trump bans gain-of-function research, blaming a Wuhan lab leak for COVID-19. His order challenges Biden-era policies and ...