Your news source for longevity topics reviewed!

REM sleep

A young woman staring at her phone in the dark while laying on her side in bed. A harsh blue light is emitting from her phone, while a softer blue light is being emitted on the back wall behind her bed.

Blue light, sleep, and aging: what the strongest science actually says

Blue light shapes sleep and aging biology. Get bright days, dim evenings, and dark nights to protect melatonin, metabolism, and long term health.

August 19, 2025

Health·Lifestyle·Science

A luminous network of glowing blue nodes rises like a futuristic constellation against a cosmic horizon, each pillar crowned with a symbol of life’s machinery—DNA strands, chromosomes, mitochondria, and molecular structures—interwoven by radiant strands of light. The connections cascade downward into a dense web, suggesting a living system in motion, where biology is not isolated but intricately linked. Set against a gradient sky that shifts from deep indigo to warm orange, the scene evokes both the precision of advanced science and the quiet vastness of space, portraying aging as a complex, interconnected system rather than a single failing pillar.

Is Aging a Systems Problem? Microbiome, Immunity, and the Limits of Anti-Aging Science

March 27, 2026

New longevity science points to microbiome–immune–metabolic networks. Here’s what’s real,

A side-by-side scene showing hands typing on a modern laptop on the left and hands using a vintage typewriter on the right, set against a warm, glowing yellow background, symbolizing the contrast between old and new approaches.

Longevity Science Is Moving Beyond NAD+—Toward Precision Anti-Aging Therapies

March 21, 2026

Longevity science is shifting from NAD+ supplements to precision anti-aging

SRN-901

Seragon’s SRN-901: Breakthrough Aging Intervention Drug Achieves Dramatic Lifespan Extension in Preclinical Study

March 20, 2026

In a May 7, 2024 press release, Seragon Biosciences announced

A curated still life of polyphenol-rich foods arranged against a serene turquoise backdrop. A crisp red-striped apple rests in the foreground, while squares of dark chocolate perch on minimalist pale-blue blocks beside hazelnuts, loose green tea leaves, and a handwritten “Polyphenols” label. Behind them, clusters of green grapes, ruby strawberries, a glossy purple onion, and a single white garlic bulb create a vibrant tableau of color and texture, evoking the natural abundance of plant-based compounds that shape human health and longevity.

Polyphenols and Longevity, Reviewed!

December 1, 2025

Polyphenols reshape how we age, from senescent cells to brain