This surprisingly simple walking test is becoming a go-to tool for measuring real cardiovascular fitness—no gym, no gadgets, ...

Try this 10-minute walking test to see how many steps you can take and what your result says about cardio fitness.

Choosing your pace based on the physiological transition from easy to hard is more effective than calculations based on ...

Research reveals how natural selection shaped the Bajau sea nomads’ spleens to boost oxygen delivery, helping them dive for ...

Low haemoglobin due to anaemia may be caused by the following: poor diet or nutrition, deficiency of iron, deficiency of ...

Recently, a manufacturer of pouch-style batteries for EVs approached Spectro Physics to see if the company could help test ...

University of Missouri Extension specialists find that producers see up to $300 savings in feeding costs per calf when their ...

A tiny desert fish survives in a sun-scorched cavern on the edge of extinction. Here’s how it’s offering scientists a rare ...

While water quality in New Hanover County's tidal creeks is showing signs of improving, the long-term trend isn't as positive ...

VO2max is a measure of cardiovascular fitness, and many watches and fitness trackers can estimate it for you. Here's what you ...

Ascension St. John’s Human Performance Lab helps people measure heart health and build fitness plans for the year ahead.

You can live for years with obstructive sleep apnea and never know it. The condition repeatedly narrows your upper airway ...