Longevity Brief

Research and ideas for longer, healthier lives.

A curated selection of recent research on healthy aging and longevity.

Latest issue

Cover of Longevity Brief Issue 03, How Should We Measure Aging?

Issue 03 · October 2026 · 8-minute read

How Should We Measure Aging?

Making sense of biological clocks, intrinsic capacity, frailty, resilience, and the different questions each measure can answer.

Read Issue 03 →