In the News
How The Battle Of Waterloo Could Help Doctors Fight Death From Multip Waterloo 's battlefield is reigniting the debate about whether modern medicine is always good for you, according to University College London (UCL) scientists who are launching a study of why some critically ill patients recover and others die from multiple organ failure - the number one killer of patients in intensive care. I SurvivedMy Internet Vacation What happens when the author takes time off the web? Hint: It involves a Godzilla suit and wood pulp surfaces. Commentary by Lore Sjöberg. Amoebae Control Cheating By Keeping It In The Family Cooperative single-celled amoebae rely on family ties to keep cheaters from undermining the health of their colonies, researchers say. In a study combining careful field work with painstaking laboratory research, biologists examined thousands of spores of the soil microbe Dictyostelium discoideum. Field studies revealed high-relatedness in wild colonies, and laboratory studies showed that cheating mutants couldn't gain a foothold in highly related colonies. Genetics Of Coat Color In Dogs May Help Explain Human Stress And Weigh A discovery about the genetics of coat color in dogs could help explain why humans come in different weights and vary in our abilities to cope with stress. The protein that determines coat color in dogs engages the melanocortin pathway, a circuit of molecular interactions that controls the type of melanin and amount of cortisol produced by the body. This pathway determines skin and hair color as well as stress adaptation and weight regulation. Blackberry a Juicy Hacker Target A security researcher presents a hacking program that turns company handhelds into a back door to the internal network. Kim Zetter reports from the DefCon hacker conference in Las Vegas. New CAD System Detects Colon Polyps In Colons Previously Obscured By C A new computer-aided detection (CAD) system can help radiologists detect polyps in colons that contain contrast-enhanced fluid, says a new study that appears in the January 2005 issue of the American Journal of Roentgenology. Whooping Cranes Stabilize Vision To Find Food Pronounced head-bobbing behavior during walking is a characteristic of diverse species of birds, but how this behavior benefits the birds and under what circumstances it proves useful have remained uncertain. Researchers this week report findings that strongly suggest that for some birds head bobbing is critical for the stabilization of their visual world, despite the motion of their bodies, and thereby enables the accurate detection of objects such as food items. Mildly Depressed People More Perceptive Than Others Surprisingly, people with mild depression are actually more tuned into the feelings of others than those who aren't depressed, a team of Queen's psychologists has discovered. The researchers were so taken aback by the findings, they decided to replicate the study with another group of participants. The second study produced the same results: People with mild symptoms of depression pay more attention to details of their social environment than those who are not depressed. Time To Rewrite The Species Rulebook, MSU Scientists Say From person to piranha to petunia, it's pretty easy to spot different species in the human-scale part of the plant and animal kingdoms. But a new study shows that species differences aren't so clear, at least as currently measured, when it comes to microscopic bacteria. Housecleaning Article from July 1983 about how the U.S. House of Representatives Ethics Committee "recommended that the full House 'reprimand' two Representatives, Democrat Gerry Studds of Massachusetts and Republican Daniel Crane of Illinois, for having had sex with pages in 1973 and 1980, respectively."Both Congressmen had admitted their misconduct. From Time magazine.
MP3 Music Downloads
Preview songs, Download Free Music,Burn CDs at ITunes.com

|