A racing heart is usually a sign of agitation or excitement. But if it's not unusual for your heart to beat too fast or to skip a beat, it might be worth having it checked out by a doctor. In order to ...

While we are all very observant about our heart rates when we are running or when we are in shock or stress, we seldom monitor it when we are living our regular, routine lives. Here, our resting heart ...

Hydration is essential for avoiding heat stress, but when summer fun hits, it can be easy to overheat despite our best efforts. Luckily, there’s a handy trick that can help quickly cool your body when ...