When you’ve just had identical twins, it’s normal to spend a lot of time looking down at their squishy little bodies and analyzing every subtle way they differ from one another. Unlike fraternal twins ...

In very, very rare cases, your twins may be conceived through superfetation, when eggs from two separate menstrual cycles are released, fertilized, and then implanted in the uterus. These twin babies ...

Scientists describe twins as two beings who share the same uterus at the same time. They are further distinguished based on whether they developed from one or many eggs, and whether they shared a ...

Despite looking very much alike, no two people are exactly the same; not even identical twins. And I don’t mean the fact that they have different personalities. They often differ in regards to their ...

Former conjoined twins are competing in a state cheerleading competition in Texas, almost ten years after being separated in a 12-hour surgery.

One half of a pair of identical twins has told of how she was genetically formed as an exact opposite to her sister. Erin Hatfield, a 23-year-old from Augusta, Georgia, has taken to the social ...

After believing that her daughters were fraternal twins for so long, a mom was stunned when a genetic test revealed otherwise. Not long after Tamara Vanderent, 30, discovered that she was expecting ...

For the best experience, please enable JavaScript in your browser settings. Scientists describe twins as two beings who share the same uterus at the same time. They ...