Watch says you’re in the red but body feels fine? You’re not imagining it. Discover why 220 minus age fails women and how to rethink heart rate zone training.

Understanding your heart rate can be helpful to calibrate your perceived exertion, especially on easy and steady runs. This ...

Your heart is always active, but it is resting when you are calm and sitting quietly for extended periods. During this ...

Giving adrenaline to hospital patients whose heart has stopped is very effective, and can increase the chance of bringing ...

Let your manager know that you appreciate the time, and how grateful you are for your position and compensation thus far. Be ...

A new survey finds nearly two‑thirds of Americans use smartwatches or other devices to track heart health, but only 1 in 4 ...

By Tiago da Mota e Silva On Feb. 17, 2016, the gears ground into life at the massive Belo Monte hydroelectric plant, on the ...

Nvidia’s long-awaited G-Sync Pulsar promises motion as smooth as what you'd get from a 1,000Hz display—if one existed! It's ...

The coldest air will be short-lived. By midweek, most of Florida is expected to be back to a more normal winter weather ...

Because at the end of the day, your heart beat isnt a rhythm you want to ignore. Doctors say if you notice palpitations, ...

Blue Owl Capital offers a high but safe dividend yield and is currently undervalued after recent underperformance and ...

“Patients with pulmonary edema generally describe breathlessness. Sometimes they feel like they are suffocating or breathing ...