Longevity
Longevity
Aging biology, healthspan, metabolic health, epigenetics, and the science of living longer.
Longevity · explainer
Why mitochondrial decline matters in aging Mitochondria do far more than make energy — and their gradual dysfunction sits close to the center of why bodies age. A guide to the biology that has made mitochondria one of the most important targets in longevity research.
LONGEVITY · JULY 13, 2026 · 4 MIN READ · 3 SOURCES
Longevity · explainer
MOTS-c and the mitochondrial signals behind exercise and metabolism A tiny peptide encoded inside the mitochondria may help explain how our cells adapt to exercise and metabolic stress — and it is opening a fascinating window into the biology of aging.
LONGEVITY · JULY 9, 2026 · 3 MIN READ · 3 SOURCES
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