SAN FRANCISCO -- The novel coronavirus was first discovered in China, and it rapidly spread around the globe. But where did it come from? "Based on everything that scientists have looked at of the ...

Scientists found a new coronavirus in Brazilian bats, named BRZ batCoV. This virus shares a genetic feature with SARS-CoV-2, ...

As China and the United States trade charges of a lab leak, researchers contend in a new paper that the Covid pandemic got its start, like a previous one, in the wildlife trade. By Carl Zimmer In the ...

An expert group charged by the World Health Organization to investigate how the COVID-19 pandemic started released its final report Friday, reaching an unsatisfying conclusion: Scientists still aren't ...

Este artículo estará disponible en español en El Tiempo Latino. Since regaining power, the Trump administration has repeatedly claimed with false certainty that the COVID-19 pandemic originated in a ...

COVID-19 caused the death of a man in Serbia last February, 10 days before the first fatality from the disease in Europe was ...