The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

Your mindless mid-morning routine might be doing more harm than good.

A fast heartbeat can be caused by emotions like stress or anxiety. Dehydration, or drinking caffeine or other stimulants, can ...

Many people don’t realise that temperature plays a major role in how the heart responds to exercise. These different reactions to hot and cold temperatures may not be immediately evident, but they ...

The modern work world keeps cheering for hustle, promotion, and staying late to finish just one more task. But what happens ...