Middle children occupy a special place in the sibling line-up, between the eldest and the youngest. Now a study reveals that they develop particular traits because of this.

New research flips the script on sibling stereotypes—here's what you need to know about middle children and birth order.

Discover how birth order shapes modern romance. Uncover the hidden dynamics in love and learn why family roles truly matter in dating today.

The role birth order plays in superpower personality traits and IQs has been debated and researched for years. But do the ...

Radio personality and pop culture expert Nessa Diab stops by TODAY to share the latest Hollywood scoop including the birth of Gisele Bündchen’s new baby, Ariana Grande and Billie Eilish’s “Wicked” ...

Middle children — who are neither the firstborn baby nor the actual baby of the family — tend to carve their own path in life ...

This comes at a price, however. Anxiety disorders, compulsive behavior, trouble getting along with others, a pathological ...

Studies show parents often favor daughters and conscientious children, possibly because these traits make children easier to ...

When it comes to pop psychology, few other topics dominate the headlines like birth order. From perfectionist firstborns, to charming baby brothers or sisters, the theories about where you fall in the ...

where pregnant women travel to the U.S. for the purpose of giving birth, is addressed by a provision of the order requiring one parent to be a lawful permanent resident. Around 33,000 children are ...

Everyone knows their zodiac sign—it’s pretty hard not to, actually, since zodiac signs are all over social media these days.