A single gene in the shorebird species known as ruffs controls the levels of testosterone in males, and this in turn affects ...

More than half of all men with Klinefelter syndrome (KS) are unaware that they have the condition. Among those who do receive ...

As well as genetic and hormonal factors, lifestyle also plays a major role.

Researchers at Linköping University in Sweden made an unexpected discovery while investigating genetically unique women.

If you buy something, we may earn an affiliate commission. Finding the best gifts for men can be tough. Not every husband, brother, or pal you know likes the same thing, which makes hunting for ...

If you buy something, we may earn an affiliate commission. The best sex toys for men have come a long way in the last decade or so. Gone are the days when the only toys for guys were cheap, ...

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The products below were chosen and reviewed by Healthline registered dietitians Kelli McGrane, MS, RD, and Ellen Landes, MS, RDN, CPT. Pricing was assessed as follows: Some of the products tested ...

Quantification and characterization of these multiple HML-2 insertions in the human chromosome has been challenging due to ... and about 30% of the subjects were female and 70% were male. The details ...

Researchers at the Crick have uncovered which genes on the Y chromosome regulate the development of sperm and impact fertility in male mice. This research could help us understand why some men don’t ...

Much like socks and other wardrobe basics, the best men’s underwear should be comfortable, durable, and flattering. But those words mean different things to different people. Some men feel best ...