Consumption, carbon emissions and international trade

Accurately calculating the amount of carbon dioxide emitted in the process of producing and bringing products to our doorsteps is nearly impossible, but still a worthwhile effort, two Carnegie researchers claim in a commentary ...

What decides neural stem cell fate?

Researchers at Sanford-Burnham Medical Research Institute and their collaborators found that expression of a gene called SOX2 maintains the potential for neural crest stem cells to become neurons in the peripheral nervous ...

New model of whiskers provides insight into sense of touch

Researchers at Northwestern University have developed a model that will allow them to simulate how rats use their whiskers to sense objects around them. The model enables further research that may provide insight into the ...

Should I buy a PC or Mac?

Q. Our 6-year-old PC computer is dying a slow death and we are considering moving to a new iMac but have a few concerns. First, of all, we have several Word documents on our disk drive now that we want to keep and add to ...

Microsoft's cloud computing system is growing up

(AP) -- Microsoft Corp. leads its industry in part because a vast army of outside computer programmers design software that only runs on its Windows operating system. Now, the company is fighting to keep those programmers ...

Palm's webOS hasn't gotten the attention it deserves

Lost in the recent deluge of smart-phone news -- Apple's iPhone store hitting 100,000 applications, and the launches of the new Droid phone and the BlackBerry Storm, among other things -- have been the efforts of longtime ...

Adobe to offer Flash to iPhone developers

(AP) - Adobe Systems says developers for Apple's iPhone will be able to use its video-enabling software, Flash, to create applications for the device for the first time.

New insight into primate eye evolution

Researchers comparing the fetal development of the eye of the owl monkey with that of the capuchin monkey have found that only a minor difference in the timing of cell proliferation can explain the multiple anatomical differences ...

Software giant Oracle buys Java whizz Sun

Business software giant Oracle announced Monday it was buying Sun Microsystems and its Java programming language for 7.4 billion dollars after IBM abandoned its bid for the struggling tech company.

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