A recent report stated rich people live longer than poor people. What's their secret?

How the "Hello" singer and mother of one dropped 14 kilograms.

We're all madly trying to achieve more and earn more. But living simply is essential to being able to enjoy abundance, minus the stress.

The nanny and make-up artist has now lost a total of 92kg and has set up a website to inspire others in their battle with the bulge.

Terminally ill New Zealander Andy Rahman is set to tick the biggest item off his bucket list - getting married to the love of his life.

Lauded as a revolution in teeth cleaning, electric brushes may do more damage than good.

Natasha Woolf was reeling when her teen daughter was diagnosed with a rare debilitating condition. Then she found out she had terminal cancer.

No time to get to the gym? Cleaning house could be the answer to a fitter new you.

As a teen, I couldn't have explained why, because I've only just figured it out, writes Verity Johnson.

After beating cancer Jake Bailey doesn't want to let what he's been through define him: "For me, this is just an opportunity. It's a stepping stone to the future."

WATCH: The Christchurch Boys High School senior has vowed to use his experiences in beating cancer to help other young people.

CDC Director Thomas Frieden told a congressional committee that the U.S. should expect to see "significant numbers" of infections of the Zika virus in U.S. territories and "continued spread around the world".

New Zealand fathers-to-be are nearly twice as likely as their pregnant partners to be undecided about immunisation before their child is born.

She's a young woman battling the big C but is determined to ease the way for others in their 20s facing a similar diagnosis.

Losing extra kilos through good eating is more beneficial than exercise alone.

Concern over a high heartbeat reading was thought to be a fault with the device.

Jet lag can be prevented by "hacking" into the body's circadian rhythm during sleep using a flashing alarm clock, Stanford University has discovered.

It seems our minds are geared to be able to pay more attention when the days are long.

How are our challengers coping as they hit week five of Kayla Itsines' Bikini Body Guide?

COMMENT: 'D' is for death. I just Googled whether or not you can die from sleep deprivation.

Jen Byrn's infection with the mosquito-borne zika virus has been confirmed by her doctor.

Research shows that tea drinkers have stronger bones, cutting their risk of painful fractures, including broken hips.