Cold air is not just uncomfortable, it can be harmful to your respiratory system. When you breathe in cold, dry air, your body must work harder to humidify it, which can irritate your airways. This ...

At least until now, as [Aris Alder] tackles the problem with an affordable DIY supplied-air respirator. Now, we know what you’re thinking, anything as critical as breathing is probably best left ...

They do not protect the wearer from chemicals, gases or vapors. The well-known N-95 facepiece respirator is called an air-purifying respirator because it cleans particles out of the air before you ...

Getting the annual RSV shot and other important vaccines is a fantastic way to safeguard yourself and your family as winter ...