A new blood‑based test builds “aging clocks” for 11 organs, revealing that one fast‑aging brain or heart can quietly drive future disease risk and lifespan.  

Watching TikToks that celebrate gray hair and laugh lines made women feel more hopeful and confident about getting older—and kinder toward older people.  

Families packed with people who age well hint at a genetic secret: slightly cooler immune alarms that may help stretch out healthy years.  

A copper‑based compound boosted the brain’s clearance pumps, cutting toxic protein buildup and improving memory in an aging‑relevant lab model.