The limbic system helps regulate emotional and social processing, as well as learning, motivation, and memory. It consists of structures that lie beneath the outer, wrinkly part of the brain and above ...

The respiratory system allows air to reach the lungs, from which oxygen enters the blood and circulates to all body cells. This system also removes waste gases from the body and helps prevent disease ...

Nothing beats walking into a cozy, warm home on a frigid winter day, or a cool, comfortable one when outdoor temps are through the roof. Sometimes, it even feels magical. After all, all you are ...

Your autonomic nervous system (ANS) is the part of your central nervous system (CNS) that controls unconscious activities like breathing and digestion. This system is always working, whether or not ...

The human skeletal system consists of all of the bones, cartilage, tendons, and ligaments in the body. Altogether, the skeleton makes up about 20 percent of a person’s body weight. An adult’s skeleton ...

Buying a new HVAC system is one of the most important purchases you can make for your home. Consumer Reports indicates that more than 75% of U.S. homes use air conditioning, and 90% of new homes are ...

Why do some systems adapt while others break? The ACE Model shows how capacity, ability, and experience support resilience ...

Your nervous system is your body’s main communication network. Together with your endocrine system, it controls and maintains your body’s various functions. Additionally, it helps you to interact with ...

Unit of account is the thing that measures the value of goods and services. It’s an essential function for something to be [or become?] money. In simple terms, it is a standard measure of value, a ...