Arthritis, heart disease, stroke — but not cancer — are strongly swayed by psychological status, study finds.

Two X’s and ovaries extend life and protect mice from aging.

UCLA’s Alan Castel explains the psychology of successful aging in his new book, “Better with Age.”

Most American diets are deficient in a key class of vitamins and minerals that promote longevity.

Even mild physical activity immediately improves memory function.

The long sugar chains covering our cells could provide answers to cancer, aging and autoimmune diseases.

UC Irvine researchers win grant to explore why Alzheimer’s affects more women.

New research challenges the notion that the human lifespan has a final cutoff point.

Infusing old mice with the blood of younger mice leads to brain rejuvenation. UCSF researchers may now have figured out how.

Dena Dubal wants to stave off neurodegenerative diseases with a novel approach: blocking aging.

Lovers of Indian food, give yourselves a second helping. The compound found in turmeric has new benefits.

As little as 30 minutes of light activity (chores, errands) may lower mortality risk for women over 65.