Cancer

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.

It's fairly common to discover dinosaur remains scratched with ancient claw or bite marks, but finding fossils with signs of tumors is rare.

For the first time on record, researchers have diagnosed two naked mole rats (Heterocephalus glaber) with cancer.

There are many ways to go, but what are the odds, really?

A new transparent, bendable pressure sensor could be slipped into a pair and help doctors check patients for cancer, researchers say.