Every time a cell divides, it must copy its entire genome so that each daughter cell inherits a complete set of DNA. During that process, enzymes known as polymerases race along the DNA to copy its ...

The diet has been linked to weight loss, longer life span and even a lower risk of cancer — in mice. What about humans?

As people age, their immune systems deteriorate. This makes them more susceptible to infections and can mean that vaccines ...

This is 40-something. Kim Kardashian, 45, has tried to cling to her youth by undergoing skin-tightening treatments, traveling ...

The scale and structure of the hike signal that New Delhi is not only responding to immediate threats but also investing in ...

Plus the best after-sun treatments to soothe, cool and nourish sunburned skin. The rules of sunscreen application have been drilled into us since we were children.

You can't hold back time, but scientists believe they may finally be able to slow down ageing. In a revolutionary new field, they are testing drugs to help people live healthier - for longer.

How One Tiny Cellular Structure Holds the Key to Better Health & Longevity — and How You Can Harness It ...

Hollywood’s favorite new injectables are peptides and NAD+, but what do these treatments actually do?

Although DNA is tightly packed and protected within the cell nucleus, it is constantly threatened by damage from normal ...

Unrepaired DNA-protein crosslinks (DPCs) – highly toxic tangles of protein and DNA – cause a process that leads to premature ...