A basic review of the anatomy, physiology and personal protective equipment related to the respiratory system.

Dr. Soma Mandal, a board-certified internist at Summit Health in New Providence, New Jersey, says that getting a CBC test is ...

Skipping post-workout cool-downs may silently damage your heart, muscles, hormones, and recovery systems without you realizing it.

UCLA researchers have successfully grown miniature lungs from stem cells—complete with their own functioning blood vessel ...

Insects possess a remarkable ability to develop innate immune memory, and the mechanisms underlying this process are becoming a central topic in innate immunity research.

Good health depends on strong circulation. Blood flow carries oxygen and nutrients to every part of the body-including the heart, brain, skin, and muscles. When circulation is impaired, the body ...

In a world increasingly dominated by digital sounds and noise pollution, maintaining optimal hearing health has never been more vital. Many individuals experience varying degrees of hearing loss, ...

Without enough iron, red blood cells shrink due to a lack of oxygen-containing hemoglobin. When this happens, your tissues and organs get less blood and oxygen. This may lead to symptoms of poor blood ...

Circulate Health, a Seattle health longevity startup, today announced $12 million in seed funding to expand its plasma ...

Key technological advances have increased the number of patients receiving hearts from donation after circulatory death (DCD) ...

Zoe uses CGI graphics to explain the structure of the heart and the difference between veins and arteries. Suitable for teaching science at KS2 and First and Second Level.