During his 20 years behind bars, Richard Lee Tabler says he's found God and leads a ministry of Death Row inmates. He's ...

What makes the human brain unique? A Yale study unlocks new insights into genetic changes that shaped our evolution.

Oxytocin, known as the “love hormone,” is released in the brain through physical contact such as hugging, kissing, sex, and ...

Every year, more than 5 million people in the U.S. are diagnosed with heart valve disease, but this condition has no ...