Reports

Tubos de muestras sanguíneas en un soporte de laboratorio.

The Balance Between Two Types of T Cell Offers a Clue to Immune Ageing

A study in Immunity links an immune signal to different health trajectories. It opens up new research questions, but it is not a clinical test of biological age.

Una persona trabaja con muestras en un laboratorio.

NMN Raises Blood NAD⁺: The Trial That Separates a Biomarker from a Benefit

A 24-week controlled study found a sustained change in a molecular marker without demonstrating improvement in the physical function or hearing tests it assessed.

Una profesional sanitaria mide la tensión arterial a un hombre.

STAREE: Fewer Cardiovascular Events After 70, but No Proven Gain in Disability-Free Survival

An Australian trial involving nearly 10,000 participants separates two questions that are often conflated: whether a drug prevents cardiovascular events and whether it extends life without persistent disability or dementia.

FIFTIERS™ and NEXTAGE™ launch the Global Senior Living Outlook 2030/2050, a new professional Report on the Future of Longevity Real Estate

FIFTIERS™ and NEXTAGE™ announce the release of the Global Senior Living Outlook 2030/2050, an international…

Aging Does Not Necessarily Mean Decline: Yale Study Shows Many Older Adults Improve Over Time

For decades, aging has been widely viewed as an unavoidable process of progressive physical and…

The World’s 40 Most Influential FIFTIERS

For years, the idea was pushed that power belongs to youth, speed, and near-instant disruption.…

Top 25 Doctors, Clinics and Longevity Centers in the World

Longevity is no longer a niche conversation among biohackers, labs, and high-net-worth patients. By 2026,…

FIFTIERS RANKING 2026: Best Countries to Life After 50

There are rankings designed for investors, others for expatriates, and others for retirees with substantial…

“Retirement Reconsidered 2025”: The 50+ Generation Redefines Retirement

70% plan to remain active beyond 65 According to the national survey Retirement Reconsidered 2025,…

FIFTIERS Report on Global Population Aging (2024–2050)

Global population aging refers to the sustained increase in both the number and proportion of…