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Mark Warner raises issue with Facebook emotion experiments

Chris Graham

U.S. Sen. Mark R. Warner (D-VA) asked privacy and consumer protection experts at the Federal Trade Commission (FTC) to provide more information on recent reports that the social network Facebook conducted an experiment involving nearly 700,000 users to study the emotional impact of manipulating information on their News Feeds.

Earth Talk: Sugar vs. artificial sweeteners

Roddy Scheer

The production of sugar has indeed taken a huge environmental toll. “Sugar has arguably had as great an impact on the environment as any other agricultural commodity,” reports the World Wildlife Fund (WWF), citing biodiversity loss as a result of the “wholesale conversion of habitat on tropical islands and on coastal areas” to grow sugar.

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AAA: Gas prices continue to fall as summer driving season nears end

Chris Graham

After skyrocketing last month, gas prices continue to fall across the country. Gas dropped for the first 14 days in August, easing nearly ten cents per gallon, but the trend could be short-lived. The national average price for regular unleaded gasoline dropped to $3.54 per gallon Friday, a four-cent drop in the past week.