A new study from Wake Forest University School of Medicine suggests a routine heart test—an electrocardiogram (ECG)—may offer ...

Epigenetic aging clocks use DNA methylation patterns to measure biological age and predict health risks across human tissues.

A powerful molecular clock calibrated using data on gene activity from thousands of individuals can predicts biological ...

Getting a smartphone before age 13 may drastically increase the risk of poor mental health later in life, according to data from more than 100,000 people. Early use is linked to suicidal thoughts, ...