Health

US cos. push voluntary labels on modified foods

America's large food companies are trying to head off efforts to enact mandatory labeling of genetically modified ingredients by proposing new voluntary labels nationwide.

Overweight & Obesity

Video: Brain mechanisms linked to obesity

Scientists are attempting to tackle obesity by exploring ways of helping people stay healthy. One research project aims at producing junk-free, albeit tasty, food, whereas another looks at better understanding food consumption ...

Overweight & Obesity

The whys of rising obesity

Harvard nutrition expert Walter Willett compared the marketing of junk food to kids with an earlier era's child labor practices, saying that young people have been "exploited" by both systems. He said such food marketing ...

Health

Old tobacco playbook gets new use by e-cigarettes

Companies vying for a stake in the fast-growing electronic cigarette business are reviving the decades-old marketing tactics the tobacco industry used to hook generations of Americans on regular smokes.

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