Cardiology

Newly identified genetic errors may prevent heart attacks

To reduce risk of heart attack, the benefits of a healthy lifestyle are clear. But genetics can still stack the deck. Some people's genes bestow a natural advantage—or disadvantage—in protecting against heart disease, ...

Neuroscience

Obesity, metabolic factors linked to faster cognitive decline

People who are obese and also have high blood pressure and other risk factors called metabolic abnormalities may experience a faster decline in their cognitive skills over time than others, according to a study published ...