Researchers mapped early brain growth from mid-pregnancy to the first month after birth and found signs that sex-linked differences emerge surprisingly early.

Forbes contributors publish independent expert analyses and insights. David DiSalvo writes about science, tech and culture. How many times have we heard the argument repeated, that women and men are ...

New evidence has found that male brains really may shrink faster than female brains with age. Among 4,726 participants with healthy cognition, brain scans have revealed "modest yet systematic sex ...

A brief tour of how men's and women's brains develop may help you understand where the other sex is coming from, especially when it feels like it's another planet. Turns out men and women don't start ...

Are male brains really that different from female brains? Does it matter? Why should anybody care? More than 100 years ago, a German neurologist named Paul Julius Möbius published a book titled Über ...

The question of the differences between so-called male and female brains has always sparked curiosity and fueled debate. Are we truly wired differently, or are these differences simply the result of ...

DALLAS — A few years ago, at the urging of his wife, Greg Johnson scheduled the first checkup of his adult life. “I didn’t even have a doctor,” says the 49-year-old Corinth, Texas, businessman, who ...

You're holding two wrinkly human brains, each dripping in formaldehyde. Look at one and then the other. Can you tell which brain is female and which is male? You can't. Humanity has been hunting for ...

Despite all that old talk about Mars and Venus, men and women are much more biologically alike than not. But differences in the way our brains are built shed light on everything from the way we flirt ...