For more than a century, scientists have debated whether intelligence is mostly a product of nature or nurture. Identical ...

In 2004, Michigan police found that DNA recovered from a crime scene matched that of Jerome Cooper, a notorious criminal. But what seemed like an open-and-shut case got complicated when the cops found ...

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

SAN DIEGO — When Beeta and Bahar Heydari walk across the stage at San Diego State University this weekend, they'll create a rare scientific equation: identical twins simultaneously earning PhDs in ...

The Marion County Sheriff's Office says it's mistakenly released Darrell Austin (left) instead of his identical twin, Daron Austin (right), due to a mix-up caused by the twins' nearly ...