Razer sold its Zephyr face mask as "N95 certified," but failed qualification tests and now must reimburse consumers.

The use of masks by federal agents has increasingly become a point of concern as US Immigration and Customs Enforcement has ...

Parts of Ontario experienced some of the worst air quality in the world Monday due to wildfire smoke. Learn if health ...

N95 masks are generally the most effective protection against airborne particles (and ideal for healthcare and industrial workers), but they are uncomfortable and require a tight fit.

A PLOS ONE study tested the real-world filtration efficiency of cloth masks, medical masks, and respirators, revealing large differences in performance based on fit and mask type. Only N95s and ...

Elected officials in New York and California are trying to upend President Trump’s deportation campaign by banning law ...

New Massachusetts legislation targeting masked ICE agents joins similar Democratic proposals at the federal level, drawing ...

A new bill in Massachusetts would ban federal law enforcement officers, including ICE agents, from wearing masks while ...

As haze permeates, should you reach for that COVID-era standby? Even the best respirator has its limits when it comes to ...

PHOENIX — A suburban Phoenix man who knowingly sold thousands of counterfeit N95 masks during the height of the COVID-19 pandemic will not face jail time. The U.S. Attorney’s Office for ...

It also said that in view of a confirmed case of Nipah in the district, the public should be vigilant, those in containment ...