UV Rewrites Your Skin's Genome: A Transcriptomic Atlas of Photoaging
A new multi-age comparative study reads the molecular fingerprints UV leaves on skin — and quietly makes sunscreen the most evidence-backed anti-aging tool we have.
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A new multi-age comparative study reads the molecular fingerprints UV leaves on skin — and quietly makes sunscreen the most evidence-backed anti-aging tool we have.
Two 2025 studies converge on a striking thesis — that clearing senescent cells, with drugs or even intermittent pressure, may halt age-related bone loss in mice. Here's what the preclinical signal actually says.
Three converging 2025 reviews sketch an integrated picture of why tissues deteriorate—and where senolytics, NAD+ modulators, and lysosome-restoring therapies might one day intervene.
New 2025 population research points to surprisingly accessible markers — what's in your urine, the length of your reproductive years, and a single honest question about your health — that track biological age.
A 13-year cohort study following more than 1,000 older adults suggests that a varied, engaged life — not just exercise — tracks with better sleep in later decades.
A coordinated analysis of four major U.S. cohorts finds that highly specific personality 'nuances' — not just broad traits — track with mortality risk. The strength of the signal is modest, but the pattern is hard to ignore.
A rare two-decade study tracked how people react to everyday hassles — and found that the small stuff may slowly bend who we become.
A seven-marker aging clock built on nearly 60,000 blood samples and machine-learning screens for natural geroprotectors hint at a clinic-ready future for longevity medicine — with caveats.
New imaging research links trouble understanding speech in noisy rooms to subtle wear in the brain's white-matter wiring — sharpening a question that matters for long-term cognitive health.
Two recent studies sharpen the picture of late-life brain risk — a midlife scorecard that still earns its keep after 55, and 20 years of Chinese data showing the pandemic left a mark.