Science ❯ Biology

Aging

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Transplanted Hearts Adopt Recipients’ Biological Age

If validated, the result could widen the donor pool by showing older hearts can take on traits of younger hosts and vice versa.

AI-Designed Drug Rentosertib Lowers Biological-Age Signals in Small Trial

Science Study Shows Molecular Aging Follows Distinct, Individual Paths

Semaglutide Extends Lifespan and Slows Ageing in Older Female Mice

Study Decodes What Epigenetic Clocks Measure and Adds New Transcriptomic Scores

Major Review Finds Lower Protein Intake May Improve Metabolism and Slow Ageing

Study Estimates Somatic DNA Mutations Would Cap Median Human Lifespan At About 146–194 Years

Space Conditions Cause Rapid, Aging‑Like Liver Changes, UCF Study Finds

Heliconius Butterflies Live Far Longer and Age More Slowly

Pollen‑Eating Heliconius Butterflies Evolved Dramatically Slower Ageing

Blood ‘Aging Clock’ in UK Biobank Tied to Higher Dementia Risk and Earlier Onset

Major Study Ties 6.4–7.8 Hours of Nightly Sleep to Slower Biological Aging

Arts and Cultural Activities Linked to Slower Biological Aging, UCL Study Finds

UCL Study Ties Arts Participation to Slower Biological Aging

Monocyte Epigenetic Aging Linked to Cognitive Depression Symptoms

AI Tool’s Photo-Based Aging Rate Predicts Cancer Survival

Restoring Youthful Gut Microbes Prevents Liver Cancer in Mice

Body-Wide Single-Cell Atlas Charts How Aging Rewires Cells Across 21 Mouse Organs

Spaceflight Tied to Rapid, Reversible Epigenetic Aging in Axiom-2 Crew

Greenland Sharks Keep Their Vision for Centuries, Study Finds