Daniella Gray

One of the study's researchers told Newsweek the exercise molecule could one day help people unable to stay active.

A father's decision to place conditions on how much financial support he'll provide for his daughter's college education has sparked debate online.

Once cognitive decline begins, identifying a modifiable factor becomes especially important, the senior author told Newsweek.

The study lead told Newsweek that genetic risk scores may help identify people at higher risk of diseases before symptoms appear.

A researcher told Newsweek that how, when and where people use social media may matter more than time spent online.

Ellie O'Reilly stared at the monitor screen in horror as her unborn baby's heart-rate dropped rapidly.

Interviews with 24 men uncovered a surprising factor that may be hindering weight-loss efforts.

A Cambridge researcher told Newsweek early life may be especially important as food preferences are still being shaped.

The ketogenic diet is a low-carb, high-fat eating plan that encourages the body to burn fat for energy.

Madisyn Parente told Newsweek she didn’t realize just how rare it was until she got home from the hospital and Googled it.