Fragranced products and cooking generate harmful nanoscale pollutants indoors, posing potential health risks. Purdue ...

Learn More › Spray an air freshener and it may mitigate bad house smells momentarily. But, plug-in air fresheners ...

Air traffic control audio has captured the moment when a Delta Air Line carrying 80 people crash-landed at Toronto Pearson Airport and flipped upside down. The three-minute audio, obtained by CBS, ...

But bringing that pine scent or other aromas indoors with the help of chemical products - yes, air fresheners, wax melts, floor cleaners, deodorants and others - rapidly fills the air with ...