People with multiple sclerosis are particularly vulnerable to extreme heat.

Researchers find link between communities, social networks, and weight gain.

Nutritionist Susie Burrell's five-step formula for healthy school lunches kids will eat.

Here's some simple hacks - and some less conventional options - for better sleep.

Studies suggest mums-to-be stop their paleo diets during pregnancy.

Despite its reputation, Bali is not just for backpackers.

New Zealanders are facing the hottest month in living memory.

Nurse Betty Jenkins is still going strong after 58 years of nursing.

Does New Zealand need to follow the UK and appoint a "Minister for Loneliness"?

Kelly Rennie was personally thanked by the Duchess of Cambridge who used her fitness programme after giving birth to Prince George.

Warning: Graphic footage. "I literally thought a gunshot had gone off in my house."

New Zealand is in the middle of a pertussis outbreak, with thousands affected.

Research also found that mothers face greater threat of future miscarriage.

Much of what we think about ageing is actually untrue. Here are five myths debunked.

Researchers warn that just one hour of social media could ruin your rest.

Sisters Kelly Wilson and Deborah Hussey talk about the death of their father Don Morey. Kelly and Deborah are pushing for more support and better services for people who are suffering depression. / Dean Purcell

Inquiries are continuing into how Donald Morey, 71, died in the care of Waitemata DHB.

Have you considered that washing your hair regularly could be doing more damage than good?

The problem with the 'vaccination debate' is it leaves innocent people open to diseases.

When he's not creating controversy, he's chilling out here.

The celebrity cook reveals her biggest pet peeve when it comes to food, so are you guilty?

Scientists have discovered that a cold hooter is a sign of thinking too hard.

Fans of doing yoga at 40 degrees might want to reconsider their workouts.

Babies and women in the South Island can't get enough Vitamin D from the sun.

Man who ate sushi every single day ended in the emergency room with a gruesome problem.

These items can cause mood swings, infertility and cancer - how many do you use?

The King of Ink Land received a smear test reminder after registering as gender neutral.

Don't blame your impulses on those carb cravings, studies say it's to do with neurons.

Even if you don't exercise.

One sign to look out for that loved ones may be struggling from depression.