New York City has the worst air quality in the world right now due to smoke from Canadian wildfires. The NYC Department of Health told residents to use an air purifier indoors if possible. The EPA ...

WASHINGTON — As smoke from wildfires in Canada sweeps across the east coast, impacting the air quality for millions, the United States Environmental Protection Agency (EPA) has shared how to build an ...

I show you how I created an effective and affordable air purifier using simple materials, all for less than $80. This video ...

A cheap, do-it-yourself air purifier is powerful enough to effectively protect a home from free-floating flu and COVID-19 viruses, according to test results from the U.S. Environmental Protection ...

In recent decades, the number and severity of wildfires across Canada has increased due to climate change and a more wildfire-prone landscape. Subscribe to our newsletter for the latest sci-tech news ...

No, I don't mean a box fan with a crap filter in front of it. I'm thinking about something more substantial with a MERV16 filter. I've got two applications in mind, household dust in my master bedroom ...

Wildfire smoke is full of small particles that can get into your eyes and lungs causing health problems including chest pain, headaches, or an irregular heartbeat. Colorado's air quality has been ...

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 ...

In recent decades, the number and severity of wildfires across Canada has increased due to climate change and a more wildfire-prone landscape. While wildfires can wreak havoc in their immediate area, ...

SEATTLE — Wildfire smoke is full of small particles that can get into your eyes and lungs causing health problems including chest pain, headaches, or an irregular heartbeat. The Washington Department ...