Longevity
Aging Clocks Go Multi-Omics: The Next Generation of Biological Age Tests
Epigenetic age tests were just the prototype. A new wave of clocks stitches together DNA, proteins, metabolites, and microbes — and AI is the thread.
biological age
Longevity
The Allostatic Load Era: Putting a Number on a Lifetime of Wear
A large UK Biobank analysis turns the abstract idea of cumulative physiological stress into a measurable signal — and links it, dose by dose, to how long we live.
Longevity
Move Your Way: Why Leisure-Time Activity May Slow Biological Aging More Than Work or Commuting
A new analysis of more than 18,000 adults parses exercise by domain—and finds the clock-slowing benefits aren't distributed evenly. Sweat on your own time appears to matter more than sweat on the job.
Wellness Technology
Your Blood Panel Knows Your Age: Random Forests Read Biological Age From Standard Labs
A new study trained a machine-learning model on routine blood, urine and saliva tests from 11,554 people — and the labs already in your annual physical may carry more aging signal than the boutique clocks selling it back to you.
Longevity
Three Quiet Signals of How You're Actually Aging
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.
Longevity
Biological Age, Decoded: Blood-Based Clocks and the Hunt for Geroprotectors
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.
Longevity
The Biological Age Era: How Epigenetic Clocks and Immune Maps Are Rewriting Risk
DNA-methylation clocks and a new atlas of immune aging are nudging longevity science from theory toward something a clinic could actually use. Here's where the evidence really stands.
Longevity
Life's Essential 8: How a Heart-Health Score Tracks Your Biological Age
A large NHANES analysis suggests the American Heart Association's updated checklist doesn't just predict heart trouble — it lines up with how fast your body is actually aging.
Longevity
Building a Nutrition-Based Aging Clock: A New Way to Read the Years
Chinese researchers built an early-stage 'aging clock' from amino acids, vitamins and oxidative-stress markers — a promising step toward biological age you might actually be able to nudge.
Longevity
Blood Proteins as an Aging Clock: The Proteomic Panel Coming for Methylation
A new systematic review pools 17 plasma proteomics datasets into a shortlist of candidate proteins — the scaffolding for a next-generation aging clock that may one day rival DNA methylation.