Inside your body, an intricate communication network constantly monitors breathing, heart rate, digestion, and immune ...

An organ is a group of tissues that work together to perform a specific task in the body, such as digesting nutrients or producing chemical messengers that enable brain cells to communicate. Although ...

While the Milky Way has more stars than the brain has neurons, the manifold connections and interactions in the brain make it arguably more complex. Source: theartofsounds2001 | Pixabay The human ...

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 ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Each human is a ...

Some researchers question whether A.I. can be truly intelligent without a body to interact with and learn from the physical world. Embodied, a start-up based in Pasadena, Calif., has designed what the ...

Martine Rothblatt sees a day when transplantable organs and 3D-printed ones will be readily available, saving countless lives—including her daughter’s. Organs on demand is one of MIT Technology Review ...