Respiration is the process by which energy is released from food in our body. The function of respiratory system is to breathe in oxygen for respiration producing energy from food, and to breathe out ...

Star-shaped cells called astrocytes are much more than simple support cells in the brain. In a new study on mice, researchers demonstrate that they also play a key part in the respiratory center of ...

Breathing refers to the physical act of inhaling and exhaling air through the lungs. It involves the movement of air in and out of the body, which is facilitated by the diaphragm and other muscles of ...