YOU ALREADY KNOW ABOUT THE NUMEROUS health benefits of physical activity. But what does it mean to be physically fit? Here is one definition: Physical fitness is...

University of Miami researchers find a link between Covid-19 and damage to the penis leading to erectile dysfunction.

Could grandparents be the secret ingredient for longevity? In his groundbreaking On the Origin of Species, English naturalist Charles Darwin expressed the idea of natural selection.

Get short sleep, and you may see a suboptimal performance, an increase in your risk for accidents and early death, and adverse effects on both psychological and physical health