Fast Company

The science of masks, explained by a mechanical engineer after 2 years of testing in his lab

The Centers for Disease Control and Prevention (CDC) has changed its guidelines about masks and respirators a number of times over the past two years and gave its most recent update on January 14, ...
Washington Technology

Federal agencies can relax their mask and testing requirements

The Safer Federal Workforce Task Force updated its guidance following new guidelines from the Centers for Disease Control and Prevention. Federal agencies can relax their mask and testing protocols in ...
CNN

Airlines want to drop mask and Covid-19 test rules. What do doctors say about it?

Editor’s Note: Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get news about destinations opening and closing, inspiration for future adventures, plus the latest in aviation, food ...
Science Daily

Testing the effectiveness of KN95 and surgical mask 'fit hacks'

Researchers have tested a variety of popular hacks for improving the fit of KN95 and surgical masks, and found that while some hacks do improve fit, they can also come at the cost of the wearer's ...
Travel Weekly

Airlines call for the immediate end of mask and Covid testing mandates

The mask mandate is currently in place through April 18. Photo Credit: DimaBerlin/Shutterstock The 10 members of trade group Airlines for America (A4A) on Wednesday reiterated their call for the ...