Stanford researchers found that gas stoves expose Americans to surprisingly high levels of nitrogen dioxide—often matching or exceeding outdoor pollution. For millions, cooking alone pushes NO2 over ...

New research reveals popular decorative fireplaces can seriously pollute indoor air, with formaldehyde and nitrogen dioxide frequently exceeding safety limits. They are marketed as the perfect blend ...

Haley Mast is a freelance writer, fact-checker, and small organic farmer in the Columbia River Gorge. She enjoys gardening, reporting on environmental topics, and spending her time outside ...

WTF?! Folks who are into extreme overclocking and cryogenic experiments swear by liquid nitrogen. With a boiling point of -320°F, this super-chilled liquid can push computer components to blistering ...