As more than 40% of American teenagers report persistent feelings of sadness or hopelessness, a leading child psychologist says grandparents and extended family have a vital role to play.

About The Study: In this cross-sectional study, following the implementation of an organized population screening program, colorectal cancer screening participation increased and socioeconomic disparities narrowed over time. Overall uptake in Hong Kong remains low, and some disparities persist in younger age groups (age 50-59 years), single households, individuals with a primary and secondary school education, lower-income groups, and public housing residents. Efforts to increase participation are needed in certain groups to ensure health equity.

- Study of 14,000+ young people links conduct problems like fighting or bullying to small changes in brain structure throughout the brain.

- Effects seen across the full spectrum of antisocial behaviour, including in youngsters with mild behavioural difficulties – not just in youth with clinically diagnosed conduct disorder.

- This is one of the first studies in this field to take a global approach, with youth from low- and middle-income countries also included.

A new study shows that horse owners' psychological characteristics, including their attachment styles and personality traits, are systematically linked to how frequently they ride, train, and spend quality time with their horses, as well as the equipment they choose to use. The findings offer new insights into how human psychology shapes horse welfare and management.