Smartwatches commonly use heart rate variability to monitor stress. Columnist Helen Thomson explores what this metric ...

You head out the door for an easy run. Same route, same pace, same plan as always. But something feels off. Your legs feel ...

Anxiety is not a one-size-fits-all experience. There are four systems impacted by anxiety. When anxiety starts to feel like ...

Racing 'Cycling isn't forever' – Remco Evenepoel keeps broader perspective on sport as return to racing at Amstel Gold looms Racing Sean Kelly's Classics column: My heart was with Wout van Aert at ...

Feeling extra snappy? A lack of sleep might have something to do with it.

We were returning from the vet's clinic with horses on a hot summer day, the sun adding a glow to our already beaming eyes.

Some may seem easy to write off, but they're important to take note of.

Learn the symptoms of "silent heart attack" that could easily be mistaken for something far less serious. Plus, who has the ...

As Elon Musk’s controversial hand gesture at a Trump inauguration rally was widely compared to a Nazi salute, Musk’s defenders pointed to the six words he said immediately afterward as proof it meant ...

In that moment, I consciously countered these thoughts with more likely and soothing thoughts like: “I’m sure they have a ...

That racing heart before your alarm goes off has a name. The cortisol awakening response may explain your morning anxiety.

Beyond changes to your appearance, acromegaly causes “invisible” symptoms like joint pain and fatigue. Learn how to manage them and improve your quality of life.