New findings reveal the prevalence of cannabis, or marijuana, use in the United States increased from 2005 to 2017 among persons with and without depression and was approximately twice as common among those with depression in 2017.
The largest brain imaging study of children ever conducted in the United States has revealed structural differences in the brains of those whose parents have depression.
A newly published report finds that firefighters who struggle with PTSD symptoms, and who think they cannot handle negative emotions, are likely to drink and use alcohol it to cope with negative emotions.
When they said their wedding vows, many of them promised to stand by one another in sickness and in health. But a new study suggests that as married couples age and develop chronic conditions, the daily demands of coping with…
Rats susceptible to anhedonia, a core symptom of depression, possess more serotonin neurons after being exposed to chronic stress, but the effect can be reversed through amygdala activation, according to new research in JNeurosci.
Researchers have found that autism and ADHD share changes in the same genes. The new knowledge relates directly to the biological causes of the two child psychiatric disorders.
Concussion, the most common form of traumatic brain injury, has been linked to an increased risk of depression and suicide in adults. Now new research suggests high school students with a history of sports-related concussions might be at an increased…
Chronic stress can inflame our brain, destroy the connections between our neurons and result in depression, scientists say.
Husbands are least stressed when their wives earn up to 40% of household income but they become increasingly uncomfortable as their spouse's wages rise beyond that point.
Binge drinking among U.S. adolescents precipitously declined from 1991 to 2018, according to a new study. Depressive symptoms among U.S. adolescents have sharply increased since 2012. And for the first time in the past 40 years, binge drinking and depressive…