The US Food and Drug Administration (FDA) has approved a new medication to treat breast cancer.

Hepatitis C "cure" rates increased 21-fold between 2010 and 2015, a new study found. That increase is likely due to a transformation in the available treatments.

In 2015, nearly 86 percent of baby boomers had never been screened for the hepatitis C virus (HCV), a new study found. And that may put them at unnecessary risk for liver disease.

People who are stressed out for long periods of time may face a higher risk of becoming obese, according to a new study.

Most melanoma survivors reported that they limited their sun exposure, but some said they got suntans and even sunburns, according to a new study.

Treating mildly low thyroid function during pregnancy might not be worth the trouble, according to a new study.

Drug overdose deaths are on the rise, according to the Centers for Disease Control and Prevention (CDC).

Electric and magnetic fields (EMFs) from household appliances and electronic devices can interfere with pacemakers when used in close proximity to the body, a new study found.

Lifestyle choices may help prevent heart failure, including a type that's usually resistant to available therapies, a new study found.

The US Food and Drug Administration (FDA) has approved its first treatment for adults who experience nighttime urine overproduction that leads to waking during the night to urinate.