The immune systems of cancer patients are highly disrupted, with those who have a higher number of immune cells in their blood having a better survival rate, finds a new study that uses a pioneering ...

While research available now shows that blood type can tip the scale in terms of someone's risk of developing heart disease, big factors such as diet, exercise or even the level of pollution you're ...

Madsen shared her thoughts on "Is espresso bad for you?" along with some insight backed by medical research. Here's what she ...

Blood tests are a routine part of your prenatal care. Here's everything you need to know about what you can expect.