Men tend to lose the Y chromosome from their cells as they age. But because the Y bears few genes other than for male determination, it was thought this loss would not affect health. But evidence has ...

Men tend to lose the Y chromosome from their cells as they age. But because the Y bears few genes other than for male ...

Studies show aging men often lose the Y chromosome in some cells, a change now linked to heart disease, cancer, and shorter lifespans.

Men tend to lose the Y chromosome from some of their cells as they age — a process once thought to be harmless because the Y carries relatively few genes beyond those involved in male determination.

New research shows ageing men often lose the Y chromosome in some cells, a change linked to heart disease, cancer, ...

In aging research, so-called hallmarks of aging have been established. They describe fundamental biological changes that gradually develop over a lifetime. Exercise is considered a factor that can ...

When a cell divides, it performs a feat of microscopic choreography—duplicating its DNA and depositing it into two new cells.

Experts explain the vitamin's impact on longevity.

Doctors are recommending these three peptides as possible solutions to a number of longevity issues — from cell rejuvenation to metabolic health and risk of heart disease.

A newly identified protein may hold the key to rejuvenating aging brain cells. Researchers found that boosting DMTF1 can restore the ability of neural stem cells to regenerate, even when age-related ...

Scientists have a solid understanding of what makes up spindles — the cellular machinery that separates chromosomes — but are less certain about how the building blocks of spindles, called ...