Iowa cycling community and law enforcement officers praise the bill that bans cellphone use while behind the wheel.

Years ago, local drinking water tasted and smelled like a bad swimming pool. It was as "Cincinnati" as chili. Finally, in the ...

You've likely heard about a NASA study which supposedly proved that certain houseplants can help purify your home's air.

Explore how activated carbon improves efficiency, air quality, and emissions control in cars. Learn key performance factors ...