The integration of physicians and hospitals doesn’t always mean better care, a study says.

A simple blood test may help doctors identify lung cancer sooner, a study says.

While some view e-cigarettes like Juul as a way to quit smoking, others see the product as a pathway for young people to be introduced to nicotine — posing a problem for federal regulators.

New recommendations from the U.S. Preventive Services Task Force are calling on doctors to look for signs of depression in mothers who just gave birth before it sets in.

Some doctors aren’t prepared to give cancer patients basic information on how to treat the disease, new research shows.

The vast majority of children with sleep apnea go untreated because they don’t know they have it, a new study says.

White people living in California, particularly in poor communities, are more likely than other groups in the state receive opioid prescriptions, a study says.

Nearly half of adults with atherosclerotic cardiovascular disease are having a tough time paying to treat their condition, a study says.

New research confirms a theory long-held by many: eating junk food raises the risk of an early death.

Nearly five million middle and high school students have used some type of tobacco product in the last 30 days, according to data published by the CDC on Monday.