Overly optimistic expectations for the future can be hazardous to older people's health, a long-term study suggests.

Women who take aspirin are less likely to develop skin cancer, new research suggests.

Sperm production is at its peak during winter and early spring for most men, a new study has found.

Learning to live more of our life in the moment is a life-changing secret of happiness.

The 'Fashion Police' host has been warned by doctors that the dramatic health scare could be much more serious than they initially suspected.

What is it? A high-intensity 30-minute workout that builds strength and lean muscle by using weights and your body weight.

Kelly Osbourne has been rushed to hospital after suffering a seizure.

A study of half a million people suggests a daily diet including equivalent to two sausages and a slice of bacon is linked to increased risk of dying young.

A groundbreaking NZ asthma study has found combination inhalers are more effective at preventing asthma attacks than the two inhalers doctors usually prescribe.

Actor Jim Carrey has given up alcohol and cigarettes, and embraced a strict new diet as part of a life-changing health kick.

Slimmers turning to low-fat foods could be piling on the pounds.

Parents are wasting money spending a fortune on books when a small selection of favourites can achieve far better results.

She is more robust than most 86-year-olds could ever hope to be, but questions will inevitably be raised as to whether the Queen is being asked to do too much.

Women’s feet can increase in size when they're pregnant, and the change can be permanent, a study has shown.

Scientists appear a step closer to conquering the Aids virus after doctors in the United States confirmed they had cured an infant born with HIV for the first time.

If you're suffering from a headache, retiring to the bedroom may be the best solution.

Each week Rachel Grunwell will try out a new form of exercise to bring you the lowdown.

Researchers have a controversial explanation for rising obesity levels in women - they are not doing enough housework.

Do your joints crack? Does the sound satisfy you? Knuckle cruncher Nicky Park finds out why it's happening and if it's causing any harm.

Germs are everywhere. Some people find this off-putting, others think germs are good for us and that anyone squeamish about them should just harden up.

Today in sad news, research says women's body image doesn't actually get better with age and wisdom after all.

Being born by caesarean section greatly increases a baby’s chances of developing allergies, a new study has found.

Office workers who spend most of the day seated are more likely to suffer from chronic diseases like cancer, diabetes and heart disease, research suggests.

Thousands of Kiwi teachers are at risk of developing serious voice problems because of high noise levels and poor acoustics in classrooms.

Here's a few facts that could help prevent fitness failure and some tips to help you get moving in the right direction.

Australian actress/singer Olivia Newton-John has spoken out about her battle with depression, revealing she turned to therapy and medication to help face her problems

An increasing obsession with appearance and body shape has led to a spike in the use of steroids and other performance-enhancing drugs in gymnasiums.