Michael Osterholm, left, and Minnesota Governor Tim Walz, right, at a briefing during the COVID-19 pandemic in 2020 in St. Paul, Minn. Michael Osterholm, left, and Minnesota Governor Tim Walz, right, ...

A Republican-led House committee investigating broad aspects of the Covid-19 pandemic and its effects in the US released a final report Monday summarizing its two-year effort, saying it hoped the work ...

Early in the beginning of the COVID-19 pandemic, scientists predicted the coronavirus would mutate slowly. They were wrong. Hundreds of thousands of viral mutations and multiple seasonal waves later, ...

After a summer wave of infections, most of the United States is starting to see a decline in cases. However, it hasn't stopped conspiracy theorists from sharing more fantastical claims about the ...

If the world seems to you a little nastier and more confrontational than it was just a few years ago, you're not alone. Many Americans say the world is a ruder place than it was before the COVID-19 ...

Five years ago, on March 11, 2020, the World Health Organization declared COVID-19 a pandemic. Whether it still is depends on who you ask. There are no clear criteria to mark the end of a pandemic, ...

Deaths from COVID-19 have slowed significantly but continue adding to a tally of more than 7 million deaths from the virus in the nearly five years since the World Health Organization (WHO) declared a ...

World Health Organization officials first learned about a cluster of cases of pneumonia in the Hubei Province of China on Dec. 31, 2019. This represented the initial report of what soon became known ...