Diseases, Conditions, Syndromes

Asthma rates climb for high school students as cannabis use increases

Asthma is more common among high school students who use cannabis, relative to those who do not and the prevalence of asthma increases with the frequency of its use among the students, according to a new study at Columbia ...

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 ...

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