How should we prioritize patients waiting for kidney transplants? A new study could help policymakers analyze methods of matching donated kidneys and their recipients. 

Researchers from the Cluster of Excellence "Collective Behaviour" at the University of Konstanz have discovered that honey bees from the same colony have different preferences in terms of defensive behaviour. While some are still hesitating, others are already attacking.

A cross-sectional study was conducted among 423 adolescents enrolled from 10 high schools in Harare, Zimbabwe. The Osaka Metropolitan University-led team used a questionnaire to collect sociodemographic data, food habits, nutrition knowledge, and physical activity.