At the centre of all atoms, lies the nucleus. The nuclei of most atoms are stable. That means they do not decay over time. The nucleus of an unstable atom is considered radioactive since it changes ...

My husband had surgery the first time he was diagnosed with prostate cancer. Five years later, he had a recurrence. We investigated his options and decided to go with the proton therapy. I am ...

Radiation therapy is used to treat tumors of the liver that can’t be removed with surgery and that are too large for other treatment options. Radiation therapy alone isn’t a cure for liver cancer, but ...