Genetics
Two Common Gene Mutations Boost Breast Cancer Risk, Scientists Find
Women with two genetic mutations have a higher risk of breast cancer and should be screened, scientists say. 
This Is What Happens To Your Body When You Eat Fast Food
A diet high in fat and sugar, which could include fast food, may affect the immune system in the same way as a bacterial infection. 
Surrogate Who Refused To Abort Baby With Heart Defect: ‘I Had No Rights’
A surrogate refused a baby’s parents’ wish for an abortion after finding out the unborn boy had a heart defect. Now she is calling on people to love them for their decision ultimately to "choose life." 
Scientists Trick Fat Cells To Prevent Obesity
Scientists may have found a way to manipulate fat cells to prevent obesity. 
Teens Who Smoke Pot, Drink Alcohol Have Less Potential As Adults: Study
Teenagers who are dependent on marijuana and alcohol are less likely to hold down a good job or get married as adults — and young men were affected more seriously than young women. 
Autism Gene Mutation Causes Too Many Brain Connections, Scientists Say
Kids with autism might have trouble learning because their brains are overloaded with connections. 
Parkinson’s Gene Kills Off Brain Cells It’s Supposed To Protect
A gene mutation found in the brains of people with Parkinson’s disease might be causing the neurodegenerative condition by destroying the very cells it’s supposed to protect. 
Sexual Activity May Keep You Younger And Healthier: Weekly Sex Linked To Longer Telomeres
A new study has found that women who have sex at least once a week have significantly longer telomeres, a cellular trait associated with better health and longer lifespans. 
Same Genes Involved With Heart Disease Also Play Vital Role In Human Reproduction, Study Says
New research has found that the genes involved with heart disease also help people have children. 
Genetically Modified Babies: Here’s What People Would Change If They Could Modify Children's Genes
A recent survey lists the traits parents would alter about their children if given the option to genetically modify them.
