Namely, your own battery-powered autonomous machine. Randy Sarafan has worked up a step-by step instruction manual for creating a basic robot capable of sensing and avoiding obstacles of its own ...

At 38, Lily Sarafan has spent her career trying to improve the aging process for seniors—and provide the care they will need to stay in their homes. The CEO of San Francisco–based Home Care ...

Stanford scientists discovered that sugar chains on brain cells, called the glycocalyx, degrade with age, weakening the blood ...

In a study in aging mice, Shi has uncovered striking age-related changes in the sugary coating – called the glycocalyx – on cells that form the blood-brain barrier, a structure that protects the brain ...