Your anatomy operates like a machine, it's success hinging on the work of over 70 organs, each with a unique function. From the heart's blood-pumping ability to the liver's filtering power, each ...
Add Yahoo as a preferred source to see more of our stories on Google. a school age girl with dark brown skin presents a simplified diagram of the human body to a teacher. the diagram depicts various ...
Even if you think you learned everything that you needed to know way back in biology class, everyone has knowledge gaps. And ...
In a lab at Rice University in Houston, a tiny 3D-printed model works like a part of a human lung: When air is pumped into the model, red blood cells take up oxygen as they flow through 3D-printed ...
Nestled in the nether regions of the nasal passage is a little-known organ that sees a lot of use in other animals but seems to be useless in humans.