Kennedy-Shaffer is a biostatistics educator and researcher at the Yale School of Public Health. There’s a thought exercise I like to do with my statistics students. Imagine a doctor who throws ...

A diagnostic medical sonographer could be answering the question "Is it a boy or a girl?" as well as a host of other life-changing medical questions with the help of ultrasound technology.

Shares of industrials automation company Rockwell (NYSE:ROK) jumped 11.9% in the afternoon session after the company reported strong fourth-quarter results that exceeded analysts' EPS expectations.