Your #1 Source for Life Extension News
Lifespan.io offers the latest information on rejuvenation biotechnology and life extension technologies. Our news outlet brings you the latest aging research, financial, and advocacy news, which is great if you like to keep up to date with everything happening in this rapidly changing field on a daily basis.
The Latest Longevity News Stories
A Key Molecular Link Between Aging and Osteoporosis
In Aging Cell, researchers have described how an age-related deficiency in another compound leads the antioxidant FoxO1 to contribute to bone deterioration in osteoporosis by siphoning from a bone-building pathway. A harmful antioxidant? Because […]
A Year of Rejuvenation Research and Journalism
Happy holidays! Winter is in full swing for those of us in the Northern Hemisphere. It is a time for cozy nights by the fire and a great time to […]
Human Umbilical Cord Blood Metabolites Lengthen Worms’ Lives
Comparison of human umbilical cord blood with adult plasma revealed hundreds of metabolites whose abundances were age-dependent. Two different formulas, each a mix of […]
Stem Cell-Derived Vesicles Improve Cognition in Aged Monkeys
In a new study, extracellular vesicles (EVs) derived from mesenchymal stem cells (MSCs) improved spatial working memory in rhesus macaques, suggesting a possible reversal of age-related cognitive […]
Nasal Tissue Extracellular Vesicles Improve Health in Mice
Researchers have discovered that extracellular vesicles (EVs) derived from the nasal mucosa provide significant regenerative benefits to tissues throughout the body, including the brain. […]
Microglia Replacement Already Working in Humans
A new review highlights the promise of microglia replacement, a strategy that made the leap from mouse studies to the first successful human trial in just five years [1]. Repair or replace Microglia, the resident immune cells of […]
Engineering Immune Cells to Fight Gut Senescence
In Nature Aging, researchers have published their finding that targeting urokinase plasminogen activator receptor (uPAR), a senescence-associated protein, restores gut function in mice. […]
Second-Hand Smoke Alters Protein Expression
A recent study investigated plasma proteins in people exposed to secondhand smoke and found that exposure affected multiple molecular processes, […]
Arginine Reduces Signs of Alzheimer’s in Mice
In a new study, the amino acid arginine shows promise in animal models of amyloid aggregation due to its ability to promote protein folding. The […]
Rejuvenation Roundup November 2025
Many researchers in the United States have finished eating turkey and begun shopping, but their work continues. Here’s what people around the world have been doing to fight aging in November. Interviews George Church on Building “Scientific Superintelligence”: […]
A Subtype of T Cells Counters Senescence in Mice
Scientists have discovered that a cytotoxic subtype of CD4 T cells, which is enriched in old people, helps control cellular senescence. This hints at a new type of anti-senescence strategy but also suggests that an immune system can […]
An AI-Based System Has Found a Potential Longevity Drug
In a preprint published in bioRxiv, Prof. Vadim Gladyshev and a team of researchers have used an artificial intelligence-based system to discover a […]
Interviewing the leading experts in aging research and longevity
We have a dedicated team of journalists who have interviewed many of the leaders in the field about their research and the drive to end age-related diseases. You can find our latest interviews below.
Regular Digest Articles
We publish the Rejuvenation Roundup – a monthly digest of what is happening in the field, a Longevity Market Recap – a monthly digest focused on the investment and business side of the field, and a quarterly Editorial – focusing on the activities of the news outlet and the wider organization.
Industry Press Releases
You can find some press releases from various companies in our field below. Lifespan.io does not endorse any of these PRs and they are simply provided for information and interest.
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