NEW YORK -- You better start stocking up on your surgical or N95 or KN95 masks. Studies are emerging that cloth masks are not as effective in preventing the spread of COVID. A study released in ...

This week marks five years since March 13, 2020, the day President Donald Trump declared a national state of emergency over ...

New research shows that while many cloth and medical masks fall short against tiny airborne particles, simple hacks like overmasking or using braces can dramatically improve your protection, yet only ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. With an eerie, robot-like appearance and an otherworldly glow when ...

In relation to the research reported here, there was no direct funding. Trish Greenhalgh has received funding for related work from Wellcome Trust and National Institute for Health and Care Research.

PHILADELPHIA -- Philadelphia police officers are being provided with cloth masks amid the coronavirus outbreak, Commissioner Danielle Outlaw said Tuesday. "Cloth/washable masks are being distributed ...