The best air purifiers for mold use HEPA filtration to reduce spores, allergens and odors, helping you breathe easier at home. Here are the top models to shop in 2025.

THE note in NATURE of June 27, p. 989, on the eradication of prickly pear in South Africa suggested that information about the use of Dactylopius tomentosus in the tropics might be of interest ...