Females have twice as many copies of some genes as males do – and exactly how different species manage this imbalance has puzzled scientists for decades.

A mysterious century-old law of genetics may explain the puzzling genetic legacy of our extinct Neanderthal cousins.

Wait a bit, chess has separate competitions for men and women? Why? – The world’s top chess federation is banning trans women from competing until a review is made

The Y chromosome is a never-ending source of fascination (particularly to men) because it bears genes that determine maleness and make sperm. It’s also small and seriously weird; it carries few genes and is full of junk DNA that makes it horrendous to sequence.

Friendships aren't just about those you sit with on the school bus or play alongside on your childhood baseball team — they are a core component of the human experience, experts say. But making and retaining deep, meaningful friendships as an adult is hard, especially for men, according to research.

A study published in the Journal of Health and Social Behavior has found that boys and men experience more social isolation than girls and women, with this difference disproportionately affecting the unmarried, or individuals with disrupted relationship histories. Further, levels of social isolation increase from adolescence through later life for both genders.

Younger and middle-aged men are the loneliest they’ve ever been in generations, and it’s probably going to get worse. This is not my typical rosy view of relationships but a reality nonetheless. Over the last 30 years, men have become a larger portion of that growing group of long-term single people. And while you don’t actually need to be in a relationship to be happy, men typically are happier and healthier when partnered.

New research provides evidence that higher testosterone levels reduce the risk of unemployment and increase the odds of landing a job. The findings, which appear in the journal Economics & Human Biology, suggest that testosterone levels in men are related to behaviors and cognitive processes that influence labor market transitions.

Men who believe their level of masculinity is closely tied to their penis and its size are more likely to endorse sexist beliefs, according to new research published in the journal Psychology of Men & Masculinities. The authors of the study saw there was a gap in the research literature when it came to the relationship between men’s view of their penis and their perceptions of masculinity.

Romantic partners of men might be interested to learn that there’s actually a technical term for the frequency with which men struggle to articulate their feelings: “normative male alexithymia.”

Studies show that men are much more open to dating someone outside of their height requirements than women are. "Twenty-three percent of men but only four percent of women said they were open to a relationship in which the woman was taller," a Huffington Post article explained.

Men are four times more likely than women to die from suicide. Learn why this is and what can you do if you or a loved one are having suicidal thoughts.

A new finding in mice rewrites the textbook explanation of the male sex-determining gene, Sry. It might also help us better understand how males and females come to be.

Some men view environmentalism as 'feminine', apparently, and avoid certain behaviours because of that.

Men who send unsolicited images of their private parts primarily do so with the hopes of receiving either similar images or sexual interactions in return...

The genetic condition is one of the most common in the UK and may be a leading cause of infertility in men. Why does it so often go untreated?

An academic study found that men really don’t get why women might not want to see their penis.

16 complaints filed by a Canadian trans woman make a mockery of the hate crimes committed against trans people every day

Men's social media status update generator - get a random status message for social media when you can't think of one.

Bond was always well-dressed, no matter what the climate. Often you see him in his signature light grey suit in tropical climates.