An immensely powerful flash detected earlier this year was created by a massive star exploding when the universe was just ...

Doctors at The Children’s Hospital of Philadelphia (CHOP) studied the medical records of newborns. In recent years, they ...

In a new study, researchers at Children's Hospital of Philadelphia (CHOP) have uncovered an alarming trend—the proportion of ...

Tyson’s ultimate goal was to image large swathes of the sky, measuring how galaxies’ shapes distorted as their light ...

Babies aren't born with enough vitamin K, which the body needs for blood to clot. An injection at birth helps prevent severe ...