A new mother in Bangladesh got quite a surprise last week: Less than a month after she had delivered a healthy baby boy, she returned to the hospital and delivered a set of fraternal twins, who, unbeknownst to her, had been growing inside a second uterus. Thankfully, all three children…
A pair of Australian siblings are some of the rarest humans ever documented, according to their doctors. The brother and sister are said to be semi-identical twins, sharing the exact same DNA from their mother’s side, but only a portion of their father’s genetic makeup. The children are thought to…
The entire point of describing two people as “identical twins” is that they’re identical, right? But what happens if you take photos of each twin and double expose them? The results are fascinating.