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 ...

Learn all about the human body's many systems and some of its individual organs, both vital and vestigial. When you purchase through links on our site, we may earn an affiliate commission. Here ...

Male Reproductive System Written by The Healthline Editorial Team on March 5, 2018 Humans are sexual, meaning that both a male and a female are needed to reproduce.

The endocrine system consists of glands that make hormones. Your body uses hormones to control growth, development, metabolism, reproduction, mood, and other functions.

Thanks to 3D mapping technology you can peek at Central Park, walk the Great Wall of China or even zoom in on the Big Dipper without leaving your sofa. Now a new map lets you explore locations much… ...

Reference Article: Facts about the human skeletal system, its function and common skeletal diseases. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

The five vital organs in the human body are the brain, heart, lungs, kidneys, and liver. Other organs include the gallbladder, pancreas, and stomach. Organ systems, such as the nervous system ...

The Human Body's Nervous System. Clip: Episode 6 | 1m 22s Video has Closed Captions | CC. An introduction to the amazing functions of the human body's nervous system. Aired 06/02/2021 | Rating TV-PG ...