I've heard that some dogs can smell if someone has cancer. Is this really true, or is it more like an urban legend?
It may burn, but it's not your heart. Learn the truth behind heartburn on this Moment of Science.
Check any package of bacon, hotdogs, or cold cuts and chances are you'll find nitrites listed among the ingredients.
Learn about how chemotherapy drugs work to fight cancer.
Cigarette packages are about to become more graphic.
Are you concerned about your weight? Well, researchers believe you should also worry about the size of your waist.
Researchers are developing a new way to detect cancer using a simple cheek swab.
Scientists at MIT look to nanoparticles to drastically improve immune-cell therapy.
Scientists hope a new cancer fighting method will reduce side effects of radiotherapy.
You've heard of first-hand and second-hand smoke but what do you know about third-hand smoke? Find out on A Moment of Science.