Most fitness calculators will tell you that rowing burns around 300-400 calories per hour, but research from Harvard Medical School reveals that vigorous rowing can actually burn up to “440 calories ...

Here’s something that surprised me when I started really paying attention to my walks: walking 2 miles isn’t the simple math equation I thought it was. Your body is way more complicated than those ...

Introduction -- Part one. Understanding calories: it all starts with the science. What is a calorie ; The history: from ancient Greece to modern calorie science ; Foods: how scientists count the ...