MLB will be testing an automatic balls and strikes challenge system this spring training. Here's how it works.

Kova, a three-year-old Labrador Retriever, doesn't get paid for her job detecting explosives for the State Highway Patrol.

MLB players can challenge ball and strike calls. The camera-based system is only an experiment for now — but it has the ...

A personal trainer tells Harry Bullmore how you can easily build a fit and functional body, improve your posture and enhance ...

Regular physical activity is widely recognized for its benefits to physical health, including improved heart function and ...