Your eyes—retinal blood vessels and retinal imaging—may help predict heart disease, according to a new study. Here, doctors ...

All bodily systems are connected and help inform one another; some link in ways that may surprise you. A new study highlights ...

Here are five important warning signs that may indicate high cholesterol levels. One of the most serious signs of high ...

North Carolina's tricolored bats are unstable, among several species of bats quickly dying off in the dark. The bats eat the ...

Researchers say they believe they've documented the first known death from alpha-gal syndrome — a red meat allergy caused by ...

From an A-D system to grade their looks to “Daddy” Hefner’s humiliating sex rituals, here’s the dark reality the former ...