When our identical twin boys were born, we deliberately treated them as individuals. Even their closest friends struggled to tell them apart despite our efforts to differentiate them. The twins ...

The link between social media use and poorer wellbeing is modest and shaped by our genetics, researchers in the Netherlands ...

There’s a common assumption that intelligence is largely determined by genetics. After all, previously published studies ...

They are identical twins, though Tanya claims Tonya is a bit taller ... It was Tanya’s third time to take part as an artist; Tonya sat with her sister in years past, but did not sell her own paintings ...

Destinee and Dynastiee are identical twins who need to lose weight. Combined they weigh 1,200 pounds and seek help from bariatric surgeon, Dr. Younan Nowzaradan. “The 6000-lb. Diaries with Dr. Now” ...