As world leaders gather at COP28, the annual climate change negotiations held in Dubai this year, one number will be front and center: 1.5 degrees Celsius (2.7 degrees Fahrenheit). That's…

Callers posing as mothers of adolescents with trauma symptoms who tried scheduling outpatient appointments at safety-net mental health centers were successful during only 17% of calls, a study published yesterday in Psychiatric Services found.…