Medical research

Sperm coat protein may be key to male infertility

The loss of a protein that coats sperm may explain a significant proportion of infertility in men worldwide, according to a study by an international team of researchers led by UC Davis. The research could open up new ways ...

Health

Weight loss not always beneficial for romantic relationships

Losing weight is generally beneficial for human health, but when one partner in a romantic relationship loses weight, it doesn't always have a positive effect on the relationship. According to new research from North Carolina ...

Psychology & Psychiatry

Here is what real commitment to your marriage means

What does being committed to your marriage really mean? UCLA psychologists answer this question in a new study based on their analysis of 172 married couples over the first 11 years of marriage.

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