Made by the 3M company, these N95 respirator masks are NIOSH-approved to filter out at least 95% of certain particles like ...

Due to the ongoing COVID-19 pandemic ... nose wire helps to keep the mask in place and prevents fogging of glasses. The masks are also lightweight and breathable, making them easy to wear for ...

While we’ve been wearing masks all day errday in Hong Kong for months due to the Covid-19 pandemic, most of us still haven’t found a perfect solution to fogged-up glasses. A South Korean ...

“When it comes to wildfires, the story is completely different,” Vance said, comparing the use of cloth masks for protection against wildfires to protection from COVID-19. Wildfire smoke ...