Exceptions include at courthouses, jails, schools and hospitals. Researchers said politicizing mask-wearing early on only worsened this backlash response, but they're hopeful, with Pres. Trump's ...

The Centers for Disease Control and Prevention on Tuesday cited new science on the transmissibility of the delta variant in revising its mask guidance to now recommend that everyone in areas with ...

A federal judge in Florida struck down on Monday the Biden administration's mask mandate for airplanes and other public transport methods. US District Judge Kathryn Kimball Mizelle said the mandate ...

A new simulation shows the limitations of face shields to protect against the coronavirus. Researchers at Florida Atlantic University in Boca Raton used laser light to show how face shields are able ...