State gun laws are associated with decreased suicide rates for children under age 18, but have little influence on homicide rates.

"Disrupted sleep may acutely impair rational thought, which can drive impulsive behaviors in vulnerable individuals."

A feeling of belonging at school and in the community can play an important role in suicide prevention among high-risk teens, research finds.

Young Black men are dying by suicide at an alarming rate. Childhood adversity and racism may hold much of the blame.

New research unearths air quality as a key factor influencing mental health. Researchers say clearing air pollution can reduce suicide rates.

A new study shows artificial intelligence can accurately identify factors particularly related to teen suicide attempts.

Suicide rates in the US are at a 80-year high. An expert on college student mental health explains risk factors and the role of inequality.

High school students who reported a concussion in the last year were more likely to have suicidal thoughts, plans, or attempts.

Many people are aware of the new 988 Suicide and Crisis Lifeline, but the potential for improvement remains, according to new research.

Reports of increasing suicidal behaviors in kids may be due to changes in screening and reporting, a study in one state suggests.