More than a century ago, scientists predicted that a cure for cancer was just five years away. So what happened? Here's what we know now that we didn't know then.

Frank Price, PhD, thought he had appendicitis when he took himself to a hospital in Utica, NY, with pain in his abdomen nearly four years ago.

With the popularity of mail-away DNA tests and ancestry reports, people are learning more about what makes them who they are. Learning about your family history can be exciting, but this trend also has people curious about the health risks they may have inherited through family genetics.

Keto, Atkins, South Beach, Zone. If you’re considering a fad diet, remember that some are ineffective at best, and others can actually be dangerous. Here are some red flags to watch for.