Firearm mortality in the United States, Mexico, Brazil, and Colombia is highest among young adult men, and is strongly associated with race, ethnicity, and low education levels.
Rates of treatment are low for parents with opioid use disorder (OUD) or other substance use disorders.
Transgender people will no longer be classified as having a mental disorder by the World Health Organization..
Older adults who regularly perform word and number puzzles have higher cognitive functioning than those who do not engage in such activities.
Indicators of despair are rising among U.S. adults entering midlife.
A bill to raise the minimum age for buying any type of tobacco product, including electronic cigarettes, from 18 to 21 years was introduced.