Learn about human lungs, respiration system, breathing in oxygen and breathing ... An introduction to the major organs of the human body. VideoAn introduction to the major organs of the human ...

The discovery that other vertebrates have healthy, microbial brains is fueling the still controversial possibility that we ...

Your body’s capabilities are astounding. From your gut’s "second brain" to the fact that your skin reduces air pollution, ...

It is estimated that the market for air purifiers will reach $6.8 billion by 2030. Scientists develop human-biology inspired ...

Individual cells in your body are constantly being replaced as they ... These approaches allow scientists to study human organs during health and disease at a level of accuracy that was impossible ...

The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending ...

directing cells where to build the spine and nervous system (the trunk). The work, published today in Nature, marks a significant step forward in our ability to study how the human body takes ...

Scientists have quantified the brain’s speed limit in processing human thought, revealing why we are able to process only one ...

Your heart's will to beat, to keep going, is incredibly strong. If the heart fails, so does everything else… Because it's your heart's job to deliver to every cell, to every nook and cranny of ...

Courtesy of Irene Salinas The human gut microbiome plays a critical role in the body, communicating with the brain and maintaining the immune system through the gut-brain axis. So it isn’t ...

The human body is made up of cells, which make up tissues, which in turn make up organs that form the basis of systems, all working together to keep us alive. Learn how body systems and their vital ...