Interest in air filters and purifiers is spiking in Southern California, including questions about how to build a homemade air purifier. Getting clean air is the latest challenge for residents who ...

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 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (AP) — Social media users are ...

MIDDLETOWN, Conn. (WTNH) — A representative from the U.S. Environmental Protection Agency visited a Middletown middle school Monday with some exciting news. Since the height of the COVID-19 pandemic ...

As the skies over the New York City metropolitan area exude doomsday vibes, residents are looking for ways to make the air a little more breathable. Some have returned to masking outdoors while others ...

Fans and air-conditioners, if you use them right, can help. By Dani Blum An air purifier, like one that uses a HEPA filter, is the best way to improve the quality of your indoor air — but if you are ...

Scientists from Washington State University have found a way to create more sustainable and efficient air filters. It turns out corn was the key. Most air filters on the market are made out of ...