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
Partial Reprogramming Rejuvenates Aged Cells and Tissues
In a recent study, researchers investigated aging- and disease-associated changes in gene expression related to epithelial-mesenchymal transition. Inducing the Yamanaka factors in mice […]
Lifespan Research Institute Launches Public Longevity Group
[Mountain View, September 17, 2025] — Lifespan Research Institute (LRI) today announced the launch of the Public Longevity Group (PLG), a new initiative focused on bridging the cultural gap between scientific breakthroughs in aging and their public acceptance. To […]
A Short-Term High-Fat Diet Harms Memory in Mice
Scientists have demonstrated that even two days on a Western-like high-fat diet reduce hippocampal glucose availability, which activates a subset of inhibitory neurons and causes memory problems in mice [1]. Is it […]
How Macrophages Manage Obesity and Change With Age
In Nature Aging, researchers have identified and categorized several macrophage subtypes, including a subtype that appears with aging and another that manages nerve function. Not all […]
Microplastics Cause Cognitive Deficits in APOE4 Mice
Scientists have demonstrated that short-term exposure to microplastics causes Alzheimer’s-like effects in mice expressing human APOE4 versus APOE3. These effects were sex-dependent, mirroring the disease in humans [1]. Microplastics and the brain Exposure to […]
Epigenetic Clocks Do Not Perfectly Capture Metabolic Health
In Aging Cell, researchers have published their surprising findings that epigenetic clocks are not significantly related to most measurements of metabolic health after weight loss interventions. The utility of clocks These researchers begin by discussing epigenetic clocks and […]
Regular Glucosamine Use Linked to Fewer Chronic Diseases
An analysis of UK Biobank data showed an association between regular glucosamine use and significantly lower risks of seven non-communicable chronic diseases [1]. A […]
Microglial Aging Is Determined by Their Environment
A new preprint study from Calico has found that the local brain environment is the primary driver of microglial aging. After being transplanted into […]
Study Boosts Brain Mitochondria, Rescues Memory in Mice
Scientists have found a way to directly stimulate the assembly of Complex I in mitochondria, rescuing memory deficits in mouse models of Alzheimer’s and frontotemporal dementia [1]. Mitochondrial signal transducers Many neurodegenerative […]
A Mechanism Behind Protein Aggregation Discovered
Scientists have found a pathway that regulates protein aggregation, a cause of several age-related neurodegenerative diseases. United by abnormal protein aggregation Most neurodegenerative diseases are age-related, and many […]
Some Bioethicists Promote Lifespan Limitation
A paper published in Bioethics makes a startling case for people to die at 100 years old rather than live as long as they might choose. Deathism is relatively […]
Cancer Cells Transfer Mitochondria to Fibroblasts
Scientists have discovered that cancer cells recruit fibroblasts to support tumor growth by transferring mitochondria into them. Blocking this process might be a new […]
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.
Want even more news?
If you want to see even more recent articles, check out all news stories, or if you would like to look at a specific year or month head to the news archive.