Well, science and baseball. Physicists build models to explain how the world works. It might be an equation, like the ideal ...

Embedded in cell phones, rings, bracelets or watches, the novel tools aim to make it easier to manage hypertension. But they must still pass several tests before hitting the clinic. By Matías A. Loewy ...

Can stress levels be measured using a wireless device similar to a polygraph? This is what a recent study published in ...