The release of Dr. Anthony Fauci's pandemic diaries has rekindled the debate over the origins of SARS-CoV-2. Here's how ...

​The origin of COVID-19 has remained one of the most debated questions since the pandemic began in 2020. Scientists and ...

Slack messages reveal "Proximal Origin" authors privately assigned up to 30% probability to a lab leak while publicly ruling it out in their paper.

Sen. Rand Paul has pointed to a line in Dr. Anthony Fauci’s diary to claim that the former director of the National Institute ...

Add Yahoo as a preferred source to see more of our stories on Google. The World Health Organization (WHO) says efforts to uncover the origin of the COVID-19 pandemic are still ongoing and incomplete, ...

Following the publication of diary entries by U.S. immunologist Anthony Fauci—who rose to prominence during the COVID-19 ...

A distinct coronavirus lineage was found in bats in Hong Kong. HKU5-CoV-2 carries a risk of animal-to-human transmission and binds to humans like the virus that causes COVID-19. Researchers published ...

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 ...

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 See ...

LONDON — 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 ...

Every time a virus invades a person, it collides with thousands of years of human history. A study led by researchers at the USC Dornsife College of Letters, Arts and Sciences and Howard University ...