Tiny Biological Couriers Could Turn the Body’s Anti-Aging Systems Back On A new review of extracellular vesicles (EVs) presents these...

The race to measure biological aging has produced a problem almost as quickly as it has produced new technology: people...

As populations age, hospitals are confronting a rapidly expanding clinical challenge: caring for patients whose medical needs are often complicated...

For decades, chronological age has quietly shaped some of the most consequential decisions in intensive-care medicine: who should be admitted...

A Pharmacist’s Daily Review May Have Cut Medication Problems and Hospitalizations in Older Adults For older adults living with several...

A Global Study Warns That Climate Change Could Turn Frog Populations Younger, Smaller and Shorter-Lived Frogs, toads and their close...

The Brain’s “Waste” Pigment May Reveal a Hidden Failure in Cellular Recycling For more than a century, scientists have recognized...

Calorie Restriction Reverses Aging-Linked Molecular Signals in Breast Cancer-Prone Mice A long-term dietary experiment in breast cancer-prone mice has uncovered...

A Hidden Chemical Clock May Be Ticking Inside Plastic Medical Tubes Plastic medical tubing is often treated as an inert...

Older Adults’ Appetite Loss Is Often Missed in Hospitals, Study Finds—And the Solution May Be as Social as It Is...