Keeping it green: 9 Air-purifying houseplants for your living room

(Natural News) If you like to keep it green, there’s no better way of purifying the air in your living room than through houseplants. Houseplants can improve air quality and make your living space healthier. Research from the National Aeronautics and Space Administration shows that houseplants can absorb volatile organic compounds like formaldehyde and benzene. These chemicals are toxic and…  » READ MORE