World needs global food system overhaul: report

The world needs fundamental changes to the global food system to feed the expanding population, according to a British government report out Monday on how to feed the planet until 2050.

Kodak patent complaint against Apple, RIM rejected

(AP) -- A federal agency that oversees trade disputes has rejected Eastman Kodak's complaint that iPhones and BlackBerry camera phones infringe on its digital-imaging technology.

Texas Instruments says past 'shallow downturn'

(AP) -- Texas Instruments Inc. on Monday posted fourth-quarter results that narrowly topped forecasts, and the chipmaker said it is now past a "short and shallow downturn" that hit in the second half of last year.

Cell death pathway linked to mitochondrial fusion

New research led by UC Davis scientists provides insight into why some body organs are more susceptible to cell death than others and could eventually lead to advances in treating or preventing heart attack or stroke.

Foursquare tops six million members

Location-sharing service Foursquare on Monday announced that its ranks grew by 3,400 percent in the past year and that it now has more than six million registered users.

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