Quest Diagnostics is launching a study into whether wearable fitness devices can be leveraged to help individuals better understand and be proactive about their health habits. Under a new ...

Editor's note: This article has been updated with a statement from Google. Behemoth lab test company Quest Diagnostics is partnering with Google's Fitbit to study how wearable technologies can improve ...

A new study challenges the health claims around intermittent fasting, finding that time-restricted eating does not improve metabolic or cardiovascular health when calorie intake stays the same. The ...