Cultures worldwide have spun curious and eerie tales about the human body’s quirks, shaping beliefs that persist to this day ...

The Body Loses Heat Through Five Processes Our bodies constantly lose heat through several natural processes. First, there's ...

In general, the energy to synthesize ATP molecules must be obtained from rather complex fuel molecules. The human body uses three types of molecules to yield the necessary energy to drive ATP ...

The body control systems are all automatic, and involve both nervous and chemical responses. It has many important parts, including: If body temperature increases over this temperature, enzymes ...

When exposed to the cold, the body can lose heat faster than it’s produced. Over time, the body uses up its stored energy and body ... and the human immune system may lose some of its effectiveness.