(via SciShow) Identical twins may look exactly alike, but they differ in some pretty weird ways. In this List Show, we'll explore five of them.

I never believed in love at first sight until I met my now-husband. I couldn't recognize him from his identical twin brother over the phone. We ended up having fraternal twins, and I got to experience ...

Their children are genetic siblings, known as quaternary twins. After identical twin sisters from Delaware married identical twin brothers from Tennessee, the children they are raising together share ...

Bizarre Medical Facts: <a href=" ►25 Weird Facts About The Human Body: <a href=" Seeing double has never been weirder, or ...