Harvard expert offers tips and cautions should the baby formula shortage hit home.

Across the six high-income countries reviewed, the U.S. heart attack death rate was among the highest, even with adherence to recommended treatments and faring well on other measures.

Researchers at the Joslin Diabetes Center and Harvard Medical School have found that grandmothers’ exercise habits likely impact their grandchildren’s health, a finding with implications for both propagating healthy habits and taming the obesity crisis.

A Harvard expert challenges a new study that suggests there is little difference between eating a 300-calorie serving of french fries and a 300-calorie serving of almonds every day for a month, in terms of weight gain or other markers for diabetes risk.

Director of Medical School's Center for Bioethics discusses ethical dimensions of abortion and how a ruling against Roe might affect providers.

Researchers found a 50 to 60 percent lower risk of colorectal cancer among women who started endoscopy screenings at age 45 compared to those who had not undergone screening at all.

A fourth disorder that causes dementia has been added to the list. It’s called LATE and is estimated to cause about 15 to 20 percent of all dementias.

Harvard experts say breaking an unhealthy habit can be done. It takes intent, a little white-knuckling, and some effective behavior modification techniques.

A new study shows the impact of early amyloid-β and tau protein accumulation on disrupting brain connections important for memory. These disrupted connections were present even before signs of cognitive impairment were observed.

Researchers have found that “brain water” can exit through tiny channels to reach the skull’s bone marrow, which can detect infection or injury.