Cardiologists reveal the unexpected symptoms of clogged arteries and underlying heart disease that you should know about.

A research team at the University of Toronto in Canada has developed a set of miniature magnet-powered tools that could ...

An eighth grader from Andover turned a personal moment into an invention that could bring peace of mind to those with ...

When you hop, run or jump, your legs behave like springs, absorbing and returning energy with each step. But what happens to ...