Fun (and Un-Fun) New Findings #1:

• Intensity of Facebook Use Can Be Predicted by Reward-Related Activity in the Brain
• Poor Concentration: Poverty Reduces Brainpower Needed for Navigating Other Areas of Life
• Kids' Fast Food Ads Emphasize Giveaways More Than Food
• Single Gene Change Increases Mouse Lifespan by 20 Percent
• Discovery: Fifteen New Species of Amazonian Birds
• Unexpected Use For Former Cancer Drug: Preventing Rejection Of Transplanted Tissue
• Learning How to Migrate: Young Whoopers Stay the Course When They Follow a Wise Old Bird
• Your Spouse's Voice Is Easier to Hear -- And Easier to Ignore
• Why Smokers Gain Weight When They Quit Smoking: Changes in Intestinal Flora
• Expectant Mothers' Periodontal Health Vital to Health of Her Baby
• Men Feel Worse About Themselves When Female Partners Succeed
• Forensic Experts May Be Biased by the Side That Retains Them
• Why Earth's Greatest Mass Extinction Was the Making of Modern Mammals
• Size of "Personal Space" Is Affected by Anxiety
• Depressed People Have a More Accurate Perception of Time
• Why People With Red Hair Have a Higher Risk of Developing Melanoma