Lisa McClain Vanderpool

(credit: Jeff Swensen/Getty Images)

Clean-Air Rules Assailed In Denver As Too Much, Too Little

Hundreds of people across the country lined up Tuesday to tell the Environmental Protection Agency that its new rules for power-plant pollution either go too far or not far enough.

07/29/2014

(credit: Jeff Swensen/Getty Images)

Opponents, Supporters To Discuss Clean Air Rules

Hundreds of people will tell the Environmental Protection Agency what they think of proposed rules to cut pollution from power plants during public hearings Tuesday and Wednesday in Denver.

07/29/2014

(credit: CBS)

Experts Disagree On Plants’ Role In Air Purification

Recent studies have shown that common indoor plants can help purify the air indoors by absorbing household toxins.

08/30/2011

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