News tagged with geographic variation

Study shows income inequality a key factor in high US teen births

New research reveals the surprising economics behind the high U.S. teen birth rates, and why Texas teens are giving birth at triple the rate of Massachusetts youth: high income inequality and low opportunity cost.

Other Sciences / Social Sciences

created Apr 05, 2012 | popularity not rated yet | comments 0

Single parents and gay couples face rental housing discrimination: study

A new University of British Columbia study finds single parents and male gay couples face significant discrimination in the Metro Vancouver rental housing market, compared to straight couples.

Other Sciences / Social Sciences

created Aug 26, 2011 | popularity 5 / 5 (1) | comments 1

Salamanders spell out evolution in action

Lungless salamanders (Ensatina eschscholtzii) live in a horseshoe-shape region in California (a 'ring') which circles around the central valley. The species is an example of evolution in action because, while neighboring popula ...

Biology / Evolution

created Jul 06, 2011 | popularity not rated yet | comments 1

Hispanics and Asians less likely to receive liver transplants

Researchers at the University of Michigan and Arbor Research Collaborative for Health, both in Ann Arbor, have identified geographic variation as a key factor accounting for disparities in access to liver transplantation ...

Medicine & Health / Other

created Aug 19, 2010 | popularity not rated yet | comments 0

Warmer environment means shorter lives for cold-blooded animals

Temperature explains much of why cold-blooded organisms such as fish, amphibians, crustaceans, and lizards live longer at higher latitudes than at lower latitudes, according to research published this week in the Proceedings of ...

Biology / Ecology

created Jul 27, 2009 | popularity 3.3 / 5 (4) | comments 0

Majority of doctors skeptical of organ transplantation practices in China

The globalization of health care and the growth of "transplant tourism" (traveling abroad to purchase donor organs and undergo organ transplantation) have outpaced the implementation of internationally accepted ethical standards ...

Medicine & Health / Other

created Apr 23, 2009 | popularity 5 / 5 (1) | comments 0