http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. Players of the game rock paper scissors subconsciously copy each other's hand shapes, significantly increasing the chance of the game ending in a draw, according to new research. http://medicalxpress.com/news/2011-07-rock-paper-scissors-players-natural-copycats.html Psychology & Psychiatry Wed, 20 Jul 2011 03:40:24 EST news230352002 (Medical Xpress) -- A new scientific theory on what we learn to pay attention to and what we learn to ignore could turn 30 years of research on its head. http://medicalxpress.com/news/2011-06-attention.html Psychology & Psychiatry Wed, 08 Jun 2011 09:24:00 EST news226743820 (Medical Xpress) -- Compared with other mothers, women who deliver twins live longer, have more children than expected, bear babies at shorter intervals over a longer time, and are older at their last birth, according to a University of Utah study. http://medicalxpress.com/news/2011-05-twinning-moms-twins-longer.html Health Wed, 11 May 2011 03:41:30 EST news224304056