Emissions from natural gas wells may travel far downwind

Emissions linked to hydraulic fracturing, the method of drilling for natural gas commonly known as "fracking," can be detected hundreds of miles away in states that that forbid or strictly control the practice, according ...

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 ...

Rival tablet manufacturers launch in Haiti

Two tech companies have launched rival ventures to build Android tablets in Haiti, a country with little recent experience in electronics manufacturing.

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