Teenage scientist Heman Bekele's ultimate goal is to cure melanoma. After winning 3M's Young Scientist Challenge by inventing soap that can cure skin cancer, he caught the attention of Dr. J...

A 60-pound book containing 50,000 signatures collected by a man who traveled around the world has found a buyer....

The probe has found that both engines of the plane shut down mid-air after the fuel supply was cut by valves that were switched off...