If you’ve been feeling a little low in more than one aspect of life, you’re not alone, and chances are you’re not going crazy, either. You may be experiencing the symptoms of low testosterone.

How fast does your nervous system recover after a stressful day? Here’s how to find out, and why it matters more than you think.

New research shows a simple blood test can predict the onset of Alzheimer’s symptoms, leading to earlier therapeutic care ...

Discover the traits that allow you to enter deep flow states more easily and to remain ‘in the zone’ for longer.

A protein lurking around in the blood can help with the accurate diagnosis of Alzheimer's disease. In a recent study, ...

A solid metric to know, considering its influence on race performance. Many coaches argue that lactate threshold is one of, if not the, biggest performance predictor. It determines how fast you can ...

The Alzheimer’s ‘clock’ could make it easier to treat the disease early, before memory problems appear. A simple blood test might one day serve as a molecular ‘clock’ that predicts not only whether ...

Disney alum Christy Carlson Romano is getting candid about a frightening new health scare. The “Even Stevens” star revealed in an emotional Instagram video, posted Feb. 17, that she and her husband, ...

The 2016 Indianapolis 500 winner (photo) was fastest in both sessions Wednesday and overall in the two-day Open Test at the 1-mile desert oval.

ECR drivers Alexander Rossi (photo, left) and Christian Rasmussen (photo, right) were sitting pretty after ending up first and fourth, respectively, after the two-day Unser INDYCAR Open Test at ...

There I was, sitting in a mini cubicle in SecureNinja, the proctor facility where I chose to take my Program Management (PM) Practitioner Exam, ...