Radio frequency transparent technology on display at 2016 CTIA Super Mobility, booth #4040 ST. PAUL, Minn.--(BUSINESS WIRE)--Wireless infrastructure can be a visual nuisance to its host communities.

WASHINGTON (AP) - Federal authorities are investigating a massive counterfeit N95 mask operation in which fake 3M masks were sold in at least five states to hospitals, medical facilities and ...

(CNN) -- N95 respirators, the gold standard of filtration masks, are back in the pandemic spotlight because of the highly contagious Omicron Covid-19 variant. Unlike earlier in the pandemic, N95s are ...

3M, the world's largest maker of respirator masks, said Friday it is willing comply with President Trump's order to manufacture and supply more critically needed N95 masks for the United States. But ...

In 2009, Newscripts shared the tale that the idea for 3M’s molded particulate-filtering face masks likely came from bras, but the company’s official history of the technology made no mention of ...

Under a $126 million contract, the Department of Defense selected St. Paul, Minnesota-based 3M to increase production of N95 medical-grade masks to aid in the COVID-19 pandemic, DOD reported on May 7.