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Melatonin

A contemplative older woman sits at her desk, laptop open, glasses in hand, as an hourglass steadily drains on the table before her—a quiet metaphor for time, aging, and the rhythms that govern life.

Chronotherapy, aging, and the body’s master timetable

Chronotherapy for healthy aging: how timing sleep, light, meals, and meds can help—what’s proven, what’s hype—using current human evidence.

October 14, 2025

Health·Lifestyle·Science·Technology

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

Master Your Environment: A Comprehensive Guide for Better Sleep

Enhance your sleep quality with simple changes to your sleep environment, bed comfort, and noise management for a restful and refreshing night's sleep.

December 12, 2023

Health·Lifestyle

High-resolution scientific illustration of a central cluster of human cells exposed to two contrasting systemic environments. The left side shows a calm, blue, low-noise signaling field with sparse particles, where the cells appear uniform and stable. The right side shows a denser, warm-toned red/orange signaling field with more complex, dynamic particles, where the same cells appear slightly irregular and stressed. The image emphasizes how systemic signaling environments can influence cellular state without visible tissue damage.

Old Blood, Fast Aging: How a Human Organ-Chip Reveals the Biology of Systemic Aging

April 29, 2026

A 2026 Nature Biomedical Engineering study shows how old human

Seragon Publishes Data on Longevity Drug SRN-901, Showing Record-Breaking Lifespan Extension in Mice

April 29, 2026

SRN-901 extends lifespan 33% and reduces frailty by 70%, reshaping

A photorealistic illustration of a lipid bilayer cell membrane undergoing oxidative damage, showing an intact, orderly membrane on the left transitioning into a disrupted region on the right where lipid chains are fragmented and breaking apart, with glowing orange-red oxidative reactions and nearby iron ions (Fe²⁺) catalyzing the damage.

Ferro-Aging: Iron and Lipid Damage May Be Driving Aging at Its Core

April 24, 2026

A new Cell Metabolism study reveals ferro-aging, linking iron, lipid

A weary janitor kneels in a deteriorating, debris-filled room, meticulously polishing a small, perfectly clean patch of floor while cracked walls, leaking pipes, and scattered trash surround him, symbolizing obsessive focus amid widespread decay.

Senescent Macrophages Aren’t What We Thought: A New Cell State Rewires Inflammaging

April 21, 2026

A 2026 Nature Aging paper identifies a distinct p21+TREM2+ senescent

Melatonin

Chronotherapy, aging, and the body’s master timetable

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

Master Your Environment: A Comprehensive Guide for Better Sleep

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Brandon Rodriguez

Emily Wilson

Christopher Martinez

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Old Blood, Fast Aging: How a Human Organ-Chip Reveals the Biology of Systemic Aging

Ferro-Aging: Iron and Lipid Damage May Be Driving Aging at Its Core

Senescent Macrophages Aren’t What We Thought: A New Cell State Rewires Inflammaging

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