Today, companies market genetic tests for everything from cancer to diet and exercise. But how much can tests like 23andme really predict?

In 1948, World War II aviators risked their lives in a secret operation to smuggle weapons and planes to the Israeli military.

A growing skepticism of science has seeped into the classroom, and it’s revived attacks on one of the most established principles of biology – evolution.

The moments we remember from political debates are embedded in our political folklore, from the knockout lines to the losing gaffes. But does media coverage often miss the real lessons they offer?

Kitty Westin shares the story of her daughter, Anna, who killed herself after struggling with anorexia for years.