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A massive new study suggests your body doesn't age all at once — and a single blood draw might one day map which organs are racing ahead.
A long-running Taiwanese cohort took a closer look at osteosarcopenia — losing bone and muscle at the same time — and the findings are more nuanced than the headlines suggest.
A wave of 2025 research is pushing aging biology past single-pathway thinking — toward an integrated, system-level model that includes surprising new players like rRNA methylation and the slow failure of cellular recycling.
Researchers have released a multi-tissue genomic dataset from the only long-term randomized trial of caloric restriction in healthy adults. It won't tell you what to eat tomorrow — but it may finally show how eating less rewires the biology of getting older.
Three 2025 papers are quietly reshaping the science of why we age — and where the next generation of interventions may aim. Here is what to know, and what to hold loosely.
A 100,000-person Chinese validation shows phenotypic age scores can predict mortality reasonably well — and reminds us why the consumer versions still overreach.
A new review reframes the world's longest-lived communities through the 'exposome' — the cumulative environmental, microbial, and social inputs that quietly shape how we age.
A new wave of studies is validating molecular age clocks as practical predictors of kidney, cardiovascular and functional health — nudging longevity science out of theory and toward the clinic.
A new wave of 2025 research points to specific molecular levers that distinguish the brains of healthy agers from the rest — and hints at what the rest of us might one day borrow.
Two new commentaries spotlight a single signaling molecule as a clean lever on age-related inflammation. The mouse data are striking. The human verdict is years away.