Your nervous system is a network that sends signals between your brain and other parts of your body to control your body's movements and processes. This system includes your brain, spinal cord, and ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Have you ever heard the phrase "being a busybody"? Well, that might refer to being nosey, but the truth ...

The human body is made up of interconnected systems, such as the skeletal, muscular, cardiovascular, respiratory, digestive, and nervous systems, which perform specific functions. Organs are ...

Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

Bones are a key part of your skeletal system. They’re lightweight structures that are incredibly strong. A normal adult has around 206 bones in their body. Your bones join together to make your ...

September 22, 2025 – National Institutes of Health (NIH) released the following: ...

Although most known for its effect on the lungs, cystic fibrosis is a far-reaching condition that affects most of the body’s systems. Cystic fibrosis is a chronic condition that’s primarily associated ...

Cortisol is a steroid hormone that regulates a wide range of body functions, including immunity, inflammation, and metabolism. Because of its role in regulating the stress response, people also call ...