January 29, 2016, 1:07 p.m. by Julie Knapp
In the late '80s, NASA and the Associated Landscape Contractors of America studied houseplants as a way to purify the air in space facilities. They found several plants that filter out common volatile organic compounds (VOCs).
Knitted Knockers offer gentle support to women who have had mastectomies
January 28, 2016, 6:14 p.m. by Jenn Savedge
Breast cancer survivor launches volunteer effort to help women in need.
Has energy-saving advice contributed to Legionnaires' disease in Flint?
January 14, 2016, 5:41 p.m. by Lloyd Alter
Legionella can grow in water heaters. Are they set too low?
Italian mayor puts kibosh on wood-fired pizza ovens
January 8, 2016, 3:30 p.m. by Matt Hickman
Neapolitan pies are served with a hint of smog in San Vitaliano.