Add Yahoo as a preferred source to see more of our stories on Google. Researchers from UCLA have found that first-born daughters to moms who experienced depression during and immediately after ...

“You have to be a certain type of person to date a first-born daughter,” says Tobi Naomi in a video posted to TikTok. It’s one of many conversations on the app centred around first-born daughters and ...

I have been coaching highly ambitious first-born daughters who’ve climbed to senior leadership roles in Fortune 500 companies or well-funded startups and found that they hit an invisible wall when ...

Feel like your parents always favored your older sibling? They might have benefited from that more than you realize. A new study suggest all that extra attention makes first-born children smarter than ...

Researchers have found a correlation between early signs of adrenal puberty in first-born daughters and their mothers' having experienced high levels of prenatal stress. They did not find the same ...

If there's ever been banter about who is the most intelligent among your siblings at a family gathering, science has tipped the balance towards the eldest child. A study that evaluated available data ...

ST. PETERSBURG, Fla. — It's time to say Happy Birthday and Happy New Year to our newest residents across the Tampa Bay area! We've gotten word from local hospitals about the first babies born after ...

They’re merely chips off the old block. Eldest daughters with one or more younger siblings tend to bear the brunt of the household, babysitting and parental care responsibilities — whether they like ...