You may understand the respiratory and digestive systems as separate entities but, in many ways, the two are intimately connected. For example, breathing provides oxygen to help your digestive tract ...

Brown fat has long carried a kind of scientific promise. Unlike the more familiar white fat that stores energy, this darker ...

The network neuroscience theory General intelligence is not itself a skill or strategy, the researchers argued. It is a pattern—the tendency for diverse abilities to be positively correlated. The ...

Proprioception drills: Challenge your balance with unstable surfaces or dynamic movements. Try standing on a pillow, walking ...

Most people think of weight loss as a math problem: calories in versus calories out. In reality, your body sees it as a survival threat. When calorie intake falls or body fat decreases, biological ...

Runners hear the terms aerobic and anaerobic thrown around, but understanding the difference between the two can change how you approach your workouts. Together, these energy systems form the backbone ...