Author describes struggle to find relief from depression; Mindfulness therapy as good as medication for chronic depression; Gratitude improves health of heart failure patients; As trial about to start, a look at mental state of Colorado killer.

Study on Tylenol dulling emotions over-hyped; Probiotics may improve depression symptom; Pfizer cleared in Zoloft birth defect verdict; Snoring, apnea linked to faster memory decline; Wristband measures of rest, activity may predict response to antidepressants; Ways to keep sharp as brain ages.

1 in 10 US adults have impulsive anger and access to guns; Genetics may one day predict who gets PTSD; Misophonia, hatred of sounds; Brain's sarcasm center found; Why men always think women flirt with them.

Update on Germanwings murder/suicide; Latest study on military suicides; Remembering lists, names, and what you came into the room for; Power naps help memory; Risk factors for nightmares; When melatonin works, or not, for sleep.

Germanwings crash points to need for major reform in approach to pilots' mental health; The MIND diet and how it may protect against Alzheimer's disease; High fat diet alters gut microbiome, causes inflammation in the brain, and alters behavior.

My take on research into parents' role in kids' narcissism; Common causes of memory loss; Loneliness, social isolation as much as threat to longevity as obesity; Careers with highest risk of suicide.

Polluted air may increase suicide risk; Bouts of severe anger could cause heart attacks; Difference between quirk and having OCD; ADHD doubles risk of premature death from accidents.

Insanity defense little used, seldom succeeds; Hawking says aggression may destroy us; Sleeping too long associated with stroke risk; Brain scans show why depressed people have trouble with social rejection.

Regular users of strong cannabis at risk of psychosis; Depression, anxiety sometimes signs of serious illnesses; Causes of nightmares, how to stop them; Genetics of Sleep Paralysis; Using Chantix to quit smoking gradually.

Herbal remedies lack labeled ingredients; Naps reverse effects of poor sleep; Painkillers associated with depression; In wake of Marine suicide, bill to prevent soldier suicides signed into law; Brain scans predict response to talk therapy; Diagnosis of ADHD delayed in girls.