For centuries going back to Leonardo da Vinci, humans have innovated and perfected ways to protect their health amid ...

But that has changed — now, everyday people are buying up his gas masks, hazmat suits, and even protective devices for pets. "Initially we thought it was going to be mostly preppers who are ...

I cannot see their mouths because everyone is wearing masks." Mr Al-Qaysi is one of a number of designers and entrepreneurs around the world who have rushed to release hazmat, or PAPR (powered air ...

Air quality remains a big concern in Los Angeles County, and not just for those nearby the Palisades and Eaton fires.

Los Angeles County sheriff's deputies in Atladena were told to wear masks and decontaminate uniforms because the air was "hazardous, containing lead, asbestos, and other ...

Smoke and ash from urban wildfires, like those in Los Angeles, may put people at risk of short- and long-term health problems ...

One section of the parade marched in what appeared to be bright red hazmat suits and gas masks, which may be a sign that a special force has been created to help prevent the spread of Covid-19 ...