Reversing or slowing biological age — epigenetic reprogramming, senolytics, gene therapy, partial reprogramming (global).
Drugs, supplements, clinical trials — metformin, rapamycin, fisetin, new senolytics, AI‑discovered compounds (global).
Brain health, dementia, mental aging — Alzheimer's research, light/sound therapy, nootropics, brain fog (global).
Environment, diet, exercise, social factors — pollution, sleep, stress, autonomic balance (global).
Artificial intelligence in aging research — AI drug discovery, predictive models, biomarker identification (global).
Measuring aging — epigenetic clocks, piRNAs, blood tests, imaging (global).
Human studies, approvals, safety — Phase I/II/III trials, FDA approvals, TAME trial, OSK therapy (global).