The man who police say fatally shot a medical worker and wounded six other people at a psychiatric clinic in Pittsburgh was a gifted, hardworking student at one school yet was expelled from another for harassing female students.
Robots may be able to help humans with sleep apnea sleep easier.
There’s now a less painful way to get a flu shot this year.
Your morning cup of coffee could help get rid of the blues. A new study shows coffee could help women lower their chances of getting depressed.