News for Healthier Living

Scientists Can Finally Answer an Old Question About Cellular Aging

Cells stop dividing when telomeres become too short to protect chromosomes, a process known as replicative senescence. But what drives it, and why cells senesce far earlier under high-oxygen conditions than under low-oxygen conditions, was not fully understood.

December 1, 2025


December 6 2025

December 5 2025

December 4 2025

December 3 2025

December 2 2025

December 1 2025

November 30 2025

November 29 2025

November 28 2025

November 27 2025

November 26 2025

November 25 2025

November 24 2025

November 23 2025