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A simple nasal spray with two doses reduced brain inflammation, repaired cellular energy, and reversed memory decline in aged mice, offering a possible future therapy for dementia.

A massive 2026 genetic study finds older adults with youthful memories are significantly less likely to carry Alzheimer's risk genes and more likely to have protective variants.

Stanford researchers found the gut microbiome controls memory, reversing age-related cognitive decline by restoring vagus nerve signaling between the gut and brain.

New research reveals how space radiation and microgravity may accelerate aging, exposing critical health risks for future Moon missions, Mars missions, and deep-space astronauts.

Scientists have developed WAVES, an open-source algorithm that analyzes menstrual cycle data to detect age-related changes and establish personalized health footprints beyond fertility tracking.

Two doses of cell-derived vesicles ease chronic inflammation and restore cognitive function in preclinical tests.

A King's College London study links theobromine in dark chocolate to slower biological aging, highlighting the compound's unique association with youthfulness markers in over 1,600 people.