Fake news about the coronavirus can do real harm. Polygraph.info is spotlighting fact-checks from ot

CDC is losing an opportunity' with too-timid recommendations, say some experts

The CDC now says vaccinated people can gather with other vaccinated people indoors without masks or

Use of volunteers to moderate and flag unlawful online content could chill free expression and lead

Remdesivir's price has been highly anticipated since it became the first medicine to show benefit in