Your blood might be doing more for your skin and your cells than anyone realized. Two studies released within months of each ...

Researchers discovered that declining levels of phosphatidylcholine may be a major cause of age-related mitochondrial ...

For most of medicine’s history, blood has been treated as a delivery system that carries oxygen, nutrients and waste. Two new ...

Researchers from the University of California San Diego Sanford Stem Cell Institute have discovered that spaceflight accelerates the aging of human hematopoietic stem and progenitor cells (HSPCs), ...

The way in which blood stem cells evolve over a lifespan differs greatly between humans and mice, new research reveals. The findings provide a new understanding of the critical factors that influence ...

Korean scientists found a bacterium living in your blood that produces compounds that protected skin cells from aging in lab ...

A new study reveals that age-related changes in the gut microbiota directly impair intestinal stem cell (ISC) function and that restoring a youthful microbial environment can reverse this decline. The ...

Cellular reprogramming is the hottest topic in longevity science, with tech titans like Sam Altman investing in it. It's now ...

A new Review reveals how aging can push the immune system into a paradoxical state, weaker against threats yet more prone to attacking the body’s own tissues.