A new study challenges the idea that a baby's sex is pure chance. Harvard researchers studied pregnancies among US nurses.

Scientists from Harvard University have discovered that some women are much more likely to have children of only one sex.

So it's a self-fulfilling prophecy: The beliefs that managers hold, especially when they think women "naturally" prefer ...

This finding published in the journal Science Advances busts the believe that for each pregnancy, there is an equal chance of ...

Arizona ninth-grader Amaira Srivastava has been named a top-10 finalist in the national 3M Young Scientist Challenge for her ...

A case that first appeared in a medical journal several years ago has recently resurfaced in the media, highlighting an ...

Discover how you might (just!) save your granny from a runaway train, meet a girl struggling to come to terms with both the ...

After The Times published an interview with John Green about his new book on tuberculosis, many readers wrote to share their ...

John Magee Gavin, 35, of Brookline, allegedly coerced or enticed at least one underage female into participating in sexual ...

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, ...

On this episode of "Uncanny Valley," author Carter Sherman breaks down the forces shaping Gen Z's unique relationship to sex.

The most terrifying creatures in all of science fiction are coming to TV — and to our planet. (We’d say lock your doors, but ...