With the reddish-orange skies and smoke-filled air, Californians who had previously never heard of PM2.5 pollution are quickly learning about the Air Quality Index and what they need to do to protect ...

From picking the wrong filter type to making costly HEPA missteps, knowing these HVAC air filter mistakes can help you avoid headaches and unnecessary expenses.

HEPA filters are designed to capture at least 99.97% of airborne particles measuring 0.3 microns in diameter, which include pollutants such as dust, pollen, mold spores, and bacteria. “The ...

BUFFALO, N.Y. — A local vacuum store chain is just one of the (unlikely) places you'll find materials to make your own mask to protect yourself from the spread of coronavirus. Many people are getting ...

Read full article: THIS WEEK IN SAN ANTONIO: Hot & Humid, watching Gulf *NEXT* weekend At least 107 people were killed in connection with the deadly Fourth of July flooding Read full article: Missing ...

Two studies looked at which materials are best for homemade masks. What makes a better face covering to guard against COVID-19 transmission, a T-shirt or a scarf? Is it safe to use a vacuum cleaner ...