While testosterone does cause baldness, the difference between bald men and non-bald men relates to how the testosterone signal is received in the hair follicle.

Most of us assume that it’s the big issues that drive a couple apart. But those minor irritations can all add up, says relationships expert Andrew G Marshall.

The 15-year search for a pill that boosts sexual desire in women has hit another roadblock.

Rebecca Kamm shares the latest in ladies' studies covering body image, sexy ads and the secret skills of red heads.

Award-winning musician Anika Moa has separated from her civil-union partner Angela Fyfe.

A new study says men and women have different sex regrets, thanks to evolution. But is it really that simple?

Research shows that while women do exhibit negative reactions to sexual imagery, this diminishes for high value products.

Four women - and one man - add their experiences and reactions to the sensational British sex survey out this week.

Many men said their lives or relationships hadn't improved significantly after taking the drugs despite them often being seen as a cure-all.

Can a mere male speak his mind these days, without women pointing an accusing finger?

According to results from the latest national sex survey, Britons are having sex less often, but the kinds of sex they're having are more diverse than in the past.

Is alcohol and marriage a toxic combination? That depends on who is doing the drinking and how much, according to a recent study.

Everyone's seen it, heard it - or yes, likely done it. We're talking about boorish behaviour on mobile phones.

Orlando Bloom reportedly wants to attend a "marriage-saving retreat" with his wife Miranda Kerr.

Every time Claire Meyer and Alan Linic have a fight, the pair tweet its trigger as a one-liner, and in doing so broadcast a dynamic we rarely get to witness.

The woman who used fake online personas to dupe teenage boys made up a fictitious daughter to get money from one of her victims.

Von Teese told Vogue she adheres to advice from a respected French female friend.

Williams revealed on Instagram this week that he's in a relationship with aspiring model Alana Raffie, a Sydneysider of South African descent.

A family ripped apart by tragedy will regather today for a wedding - just five days after two of the wedding party were swept out to sea and drowned.

Single women should get off Facebook because the "perfect lives" of their friends are bad for their health, a relationship expert has warned.

It's three months since Melissa Ray and Tash Vitali got married - and the same-sex couple say gay marriage opponents' predicted social chaos came to nothing.

More than 100 same-sex couples have married since it was made legal in August, new figures show.