Cancer

Scientists found the cells of a leukemia-like cancer in shellfish mostly came from other individuals, even other species, suggesting transmissible cancer is more common than thought.

People with higher levels of education may be more likely to develop certain types of brain tumors, a new study from Sweden suggests.

It's best to drink your coffee and teas below 149 degrees Fahrenheit (65 degrees Celsius).

Eating a diet rich in whole grains may reduce your risk of early death, a new meta-analysis finds.

There's still no solid evidence that cellphone use increases cancer risk, experts say.

The first U.S. penile transplant is exciting news, but the procedure also comes with risks that must be weighed against the benefits.

In rare cases, children diagnosed with ADHD actually have a tumor that appears to cause symptoms similar to those of ADHD.

With the recent increase in e-ciggs' popularity, evidence is beginning to emerge on what they do to people's health.

Here's another reason to get active: Exercise may reduce the risk of 13 types of cancer, a new study finds.

How deadly are medical mistakes in the U.S.?

How does your height affect your risk of cancer?

Does an aspirin a day keep brain cancer away?

Yup, there's more good news for coffee lovers.

What's the healthiest way to cook fish?

When it comes to colon cancer risk, should you go nuts?

A new review points to promising research on marijuana as a cancer treatment, but questions remain about the usefulness of the drug for human patients.