Is success hereditary? New twin research shows that IQ is 75% genetically predicted and heavily influences future income and career status. Learn how genes, not just "silver spoons," shape our life ...

When my baby bump began growing at an alarming rate, I persuaded myself that pregnant women are always bigger the third time around. It was a stretch — literally. At 11 weeks, my belly looked five ...

Did you know there are more types of twin than just identical or fraternal? There are actually 6 types of twins that are extremely rare, and can teach us a lot more about the science of human ...

The fraternal twins were born to help save their older brother, Carmani, who was diagnosed with sickle cell disease. Doctors ...

The NCAA Men's Basketball tournament kicked off as Cameron and Cayden Boozer, sons of Duke legend Carlos Boozer, helped the ...

ILLINOIS -- Two gorgeous little tots are now social media stars for one very interesting reason. Bi-racial twins Kalani and Jerani are inspiring a lot of people after emerging from the womb with two ...

We've seen our fair share of celebrity lookalikes doing the rounds on the web. But some stars don't need to be part of the doppelganger debate because they already have a twin. From identical sets who ...

Add Yahoo as a preferred source to see more of our stories on Google. The author's twins were born 45 minutes apart.Courtesy of the author It was my third pregnancy, and when my bump grew faster, I ...

It was my third pregnancy, and when my bump grew faster, I assumed it was because I had done this before. It turned out I was pregnant with twins. They refused to take a DNA test now as adults to find ...