Biomedical technology

EPA testing shows the power of D-I-Y air filters to trap viruses

There is a low-cost way for you to protect yourself and reduce your risk of respiratory diseases such as flu, RSV, and COVID-19. Build yourself a Corsi-Rosenthal box (CR box) in 30 minutes with just $60 worth of common hardware ...

Health

How states can better regulate indoor air quality

Open any weather report for your area, and in addition to temperature and humidity levels, you'll also find the current outdoor air quality. But what about when you enter a school, an office building, a hospital, or a grocery ...

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