You probably know by now what you shouldn’t eat when it comes to maintaining a healthy heart. But what about the stuff that can help keep your ticker beating strong? Cambridge, Massachusetts-based ...

The metabolic activity of any tissue is limited by its blood supply; the more active any organ, the more blood it needs and the more extensive its vascularization. The changes in metabolic activity ...

Most people have never heard of the soleus muscle, a small but mighty muscle present in the calf that makes up about 1% of ...

Certain groups of people may have twice the risk of dying from a heart attack during heat waves and high levels of fine particulate pollution, according to a new study published in Circulation, the ...

Getting very angry or upset more than doubles the risk of having a heart attack within an hour, scientists have found. Doing intense exercise can also double the risk – while combining the two by ...

Water and nutrients are important to keep living things alive and healthy. Animals, including humans, get these from what they eat and drink, but how do the water and nutrients get transported around ...