A new machine-learning method could help us gauge the time of our internal body clock, helping us all make better health decisions, including when and how long to sleep. The research, which has been ...

Urine-based aging clocks In the study, " A urinary microRNA aging clock accurately predicts biological age," published in npj Aging, researchers used machine learning to develop and validate a urinary ...

A systematic review identified 41 human studies evaluating interventions targeting next-generation DNA methylation-based aging clocks. Pharmaceutical, lifestyle, supplement, clinical, and psychosocial ...