Kruger, who failed a routine pre-season test in Durban on 24 January, has been suspended from all rugby with immediate effect.

BBC: Andrew Mehrtens looks to pass for Canterbury

But salmonella strains were found last week during routine test by Kraft Foods, one of about three dozen companies that purchase pistachios from Setton Farms, he said.

CNN: California plant recalls 1 million pounds of pistachio products

Mayo, which asks whether a routine medical test can be patented.

FORBES: Patents, Profanity Top Supreme Court's Fall Docket

Edwards, 53, canceled a Tuesday evening house party in Iowa to go with his wife to a doctor's appointment, which his campaign described as a follow-up to a routine test she had Monday.

NPR: Wife's Illness Won't Halt Edwards Campaign

The German airline, Lufthansa, received its award for being the first carrier to test biofuel in normal flight operations and greening everything from its engine-cleaning routine to cabin equipment, resulting in a full 23 percent emissions reduction.

FORBES: Award Winning Travel Organizations Share their Global Vision