|
|
|
TS-Si News Service
|
Thursday, 19 May 2011
|
Lausanne, Switzerland. Scientists used robots to simulate genetic evolution over hundreds of generations, providong quantitative proof of kin selection.
One of the most enduring puzzles in biology has been why most social animals, including humans, go out of their way to help each other? Altruism, sacrificing of individual gains for the greater good, appears to go against survival of the fittest. However, altruistic gene expression is found in nature and is passed on from one generation to the next.
|
|
|
|
TS-Si News Service Thursday, 19 May 2011 Swindon, UK. An expatriate aid worker will be paid on average four times more (and sometimes much more) than a local employee doing a similar job, with local salaries pushing workers below the poverty line.
The findings have already led to the formation of an international Task Force to promote a fair day's work for a fair day's pay for workers and to develop organizational capacity in lower income countries.
|
|
Josh Goodman (Stateline) Thursday, 19 May 2011 Albany, NY, USA. Governor Andrew Cuomo not only got New York's legislature to pass its budget on time but also changed spending assumptions in ways that nudge the budget closer to long-term structural balance.
Populist outrage at the big bonuses paid by Wall Street firms has mostly melted away since the peak of the financial crisis. But New York State will be feeling the effects of the bonus backlash for a long, long time.
|
|
TS-Si News Service Wednesday, 18 May 2011 Austin, TX, USA. Sodium channels evolved prior to the evolution of the nervous system, demonstrating how key innovations in complex traits can evolve gradually, often from parts that evolved for other purposes.
New findings help explain our current configuration, while highlighting the potential importance of evolutionary developments. Genetic mutations or changes in our morphology can be dangerous, or they can prove useful when solving an organism's current problems, factors that influence fur
|
|
TS-Si News Service Wednesday, 18 May 2011 Tampa, FL, USA. Psychologists have tested the assumption that delaying sex reduces sexual risk-taking and bad consequences, finding that in the end it doesn’t really matter whether you delay sex or not.
Sex education has one common message whether it focuses exclusively on abstinence or provides instruction on contraception and other topics: wait. The problem has been that no one had tested this assumption.
|
|
John Gramlich (Stateline) Wednesday, 18 May 2011 Sacramento, CA, USA. The recession has hit California hard, but partisan stalemate and conflicting voter mandates have hit it even harder.
Continual fiscal crisis has become so familiar in America’s biggest state that the annual state budget here has come to resemble an ever-shrinking suitcase: no longer able to contain what politicians and the public crammed inside the years before.
|
|
Science & Medicine
TS-Si News Service Tuesday, 17 May 2011 Cambridge, MA, USA. A single pluripotent cell type powers the flatworm's extraordinary powers of regeneration, producing the diverse range of tissue types necessary to build a complete animal.
The discovery is useful to human... |
|
TS-Si News Service Tuesday, 17 May 2011 Zürich, Switzerland. Aggressive male mating behavior might be a successful reproductive strategy for a specific individual but it can drive an entire species to extinction.
Evolutionary biologists have long debated whether the... |
|
Living
|
|
|
TS-Si News Service
|
Monday, 16 May 2011
|
Tucson, AZ, USA and Nijmegen, The Netherlands. Investigators testing economic models with fMRI scans have developed new insights into why people choose cooperation over selfish behavior.
A research team...
|
|
|
|
|
|
|
TS-Si News Service
|
Sunday, 15 May 2011
|
West Lafayette, IN, USA. Ostracism or exclusion may not leave external scars, but it can cause pain that often is deeper and lasts longer than a physical injury.
According to a study from Purdue University, when a person is ostracized, the brain's dorsal anterior cingulate cortex, which registers physical pain, also feels this social injury.
|
|
|
|
|
|
|
TS-Si News Service
|
Saturday, 14 May 2011
|
Los Angeles, CA, USA. When someone is acts suspiciously at a subway station, airport, or another public space, how can law enforcement officers or members of the public determine whether someone is up...
|
|
|
|
|
|
|
TS-Si News Service
|
Saturday, 14 May 2011
|
Houston, TX, USA. Most people bypass the pursuit of variety and marry only those whose political views align with their own, according to new research published in the Journal of Politics.
A study by political scientists found that political attitudes were among the strongest shared traits — and even stronger than qualities like personality or looks.
|
|
|
|
|
|
TS-Si News Service
|
Thursday, 12 May 2011
|
|
|
|
|
|
TS-Si News Service
|
Wednesday, 11 May 2011
|
|
|
|
|
Opinion
|
|
|
G. Terry Madonna & Michael L. Young
|
Sunday, 15 May 2011
|
Lancaster, PA, USA. It will always be remembered as the day Americans learned that archfiend, terrorist-in-chief, Osama bin Laden was dead. Millions rejoiced,rightly, at the death of the very embodiment...
|
|
|
|
|
|
|
Rev. Cathryn Platine
|
Thursday, 12 May 2011
|
Palenville, NY, USA. I am a deeply spiritual person who feels an obligation to change the world by doing my part to awaken Goddess Consciousness in others in a spiritual awakening of humanity as that spreads. [N1]
I am a lifelong Pagan who has studied the occult and Paganism my entire life. That has been combined with an absolute passion for ancient history.
|
|
|
|
|
|
|
G. Terry Madonna & Michael L. Young
|
Monday, 02 May 2011
|
Lancaster, PA, USA. It’s been a mystery worthy of Sherlock Holmes. How does Pennsylvania do it?
How does a state that has long been a political colossus in national elections and hugely important in presidential politics fail so dismally, election after election, to produce presidential aspirants?
|
|
|
|
|
|
|
Lisa Jain Thompson
|
Sunday, 01 May 2011
|
Fairfax, VA, USA. A columnist must be mentally nimble, a lover of naked rugby, agile without constraint. Editors must be viewed as a necessary evil but one that in an ideal world would be seldom needed.
We...
|
|
|
|
|
|
Tony Phillips (Science@NASA)
|
Friday, 29 April 2011
|
|
|
|
|
|
Maggie Fox
|
Thursday, 28 April 2011
|
|
|
|
|
|
Sharon Gaughan
|
Sunday, 24 April 2011
|
|
|
|
|
The Nation
|