25/01/2013

Global warming less extreme than feared?

Policymakers are attempting to contain global warming at less than 2°C. New estimates from a Norwegian project on climate calculations indicate this target may be more attainable than many experts have feared.

Researchers find faster population growth in Virginia cities

Population growth in Virginia outpaced the nation, with highly varied growth across localities, according to the most recent official annual population estimates for the state developed by demographers from the University ...

Researcher investigates how cells tune in to important information

(Phys.org)—Every minute of its existence, a living cell must assess and analyze myriad bits of information—everything from the temperature of its environment to the chemical makeup of its surroundings. Sometimes, these ...

iRobot proposes 3-D printing with less human intervention

(Phys.org)—iRobot Corporation, the Bedford, Massachusetts-based makers of Roomba, have a wish list for 3-D printing that goes something like this: Cut out the human labor, automate everything, and the result is reduced ...

Samsung 4Q profits top forecasts on Galaxy sales

Samsung Electronics Co. said quarterly profit soared 76 percent, boosted by the popularity of its Galaxy smartphones, which outsold the iPhone for a fourth straight quarter.

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