Scientists have found that Native American populations — from Canada to the southern tip of Chile — arose from at least three migrations, with the majority descended entirely from a single group of First American ...
Biotechnology
Jul 11, 2012
10
4
Living organisms have developed sophisticated ways to maintain stability in a changing environment, withstanding fluctuations in temperature, pH, pressure, and the presence or absence of crucial molecules. The integration ...
Materials Science
Jul 11, 2012
0
0
The cause of rapid sea level rise in the past has been found by scientists at the University of Bristol using climate and ice sheet models.
Earth Sciences
Jul 11, 2012
89
0
Researchers who are studying a new magnetic effect that converts heat to electricity have discovered how to amplify it a thousand times over - a first step in making the technology more practical.
General Physics
Jul 11, 2012
7
0
In the aftermath of the recent United Nations Rio+20 Conference on Sustainable Development, the focus of many industrialized nations is beginning to shift toward planning for a sustainable future. One of the foremost challenges ...
Energy & Green Tech
Jul 11, 2012
3
0
Increasing the number of students interested in science, technology, engineering, and math – otherwise known as the STEM disciplines – is considered to be vital to national competitiveness in the global economy ...
Social Sciences
Jul 11, 2012
1
0
Hurricane Emilia reached peak intensity yesterday, July 10, when its maximum sustained winds hit 140 mph (220 kmh). Today, July 11, Emilia has weakened to a Category 2 hurricane. NASA's Aqua satellite passed over Emilia during ...
Earth Sciences
Jul 11, 2012
0
0
(Phys.org) -- A Los Angeles-based startup looking for Kickstarter pledges is seeing big bucks. Ouya wants to bring to market a $99 gamer’s home console with controller featuring free games. As of early Wednesday, Ouya ...
Old notions of advertising are being scrambled on the Westside, inside boutique agencies with names like Blitz, Ignited and Omelet.
Internet
Jul 11, 2012
0
0
The European Commission pushed Wednesday for cuts in automobile carbon emissions but environmentalists said the plans did not go far enough while car makers warned that it would hurt the industry.
Environment
Jul 11, 2012
4
0
