Warren Buffett (left), Howard G. Buffett (center) and grandson Howard W. Buffett collaborated on a book about the challenges of feeding more than 2 billion more mouths by 2050. Scott Eells/Bloomberg/Bloomberg via Getty Images hide caption

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The protein, unsaturated fat composition and fiber in almonds all very likely play a role in helping to curb appetites. iStockphoto.com hide caption

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Almonds For Skinny Snackers? Yes, They Help Curb Your Appetite

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Moms Petition Mars To Remove Artificial Dyes From M&M's

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New York City Council speaker and then-mayoral candidate Christine Quinn speaks at a fast-food workers' protest outside a McDonald's in New York in August. A nationwide movement is calling for raising the minimum hourly wage for fast-food workers to $15. Richard Drew/AP hide caption

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Even Before The Shutdown, Food Supply Regulated Itself

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McDonald's USA President Jeff Stratton responds to an employee who burst into an event. YouTube screengrab hide caption

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Foster Farms, the chicken processor at the center of a major salmonella outbreak, now faces the threat of a shutdown at its facilities. /PR Newswire hide caption

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A salmonella outbreak that has sickened more than 270 people has been linked to raw chicken produced at three Foster Farms facilities in California. /PR Newswire hide caption

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Amid Big Salmonella Outbreak, USDA Says It's On The Job

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The Centers for Disease Control and Prevention's PulseNet service monitors clusters of sickness linked to potentially dangerous strains of foodborne pathogens such as E.coli or salmonella. Reed Saxon/AP hide caption

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CDC: Shutdown Strains Foodborne Illness Tracking

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Day 2 Of Government Shutdown Affects Variety Of Workers

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Experts say lots of factors determine how quickly an oil deteriorates — from the variety of the olives, to how the oil is produced and stored. Matthias Schrader/AP hide caption

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To Get The Benefits Of Olive Oil, Fresh May Be Best

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