A recently published review finds a significant link between hay fever and a raised risk of anxiety and depression in adolescents.
The study is the latest to show no evidence that abortion causes depression.
Impaired energy production in older neurons may help explain why human brains are so vulnerable to age-related diseases.
"In this study we focus on situations in which rival partisans agree that a particular act or message is politically biased."
Researchers analyzed data on close to 3,000 traumatic brain injury patients from 18 top-level trauma centers.
The researchers examined the electronic health records of 294,719 people who were aged 20 years or older.
About 1,300 college-age students were asked about their Tinder use, body image and self-esteem.
Scientists analyzed 18 million tweets posted during the 2015 Baltimore protests.
Eating fish while you’re pregnant does not increase the chance that your child will be autistic, a study has found.
Study finds lifetime risk of developing Alzheimer's varies by age, gender - first estimates that include biomarkers.