NASA’s Next Mission: Mars, Titan or Comet?

You can think of NASA’s Discovery program as a sort of outer-space American Idol: every few years the agency invites scientists to propose unmanned planetary missions. The projects have to address some sort of fundamental science question, and they have to be relatively cheap to pull off — say, half a billion dollars or so

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Vitaminwater Lawsuit: Is Sugar Content Misleading?

Over the past few years, an increasing number of worn-out consumers have reached for a bottle of Vitaminwater after a workout. The sports drink has emerged as a serious competitor to Gatorade and other noncarbonated beverages, so much so that Coca-Cola forked over $4.2 billion in cash to buy the brand from Glaceau back in 2007

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