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 ...

Scientists published more than three dozen papers as part of the Human Cell Atlas, an effort to map the human body cell by cell. When you purchase through links on our site, we may earn an affiliate ...

It seems like every week, there’s a new headline about some kind of sci-fi-esque organ transplant. Think eyeballs, 3D-printed kidneys, pig hearts. In her new book, Replaceable You: Adventures in Human ...

Many aspects of our world, from the body mass of creatures in the animal kingdom to the population of cities across the globe, follow an intriguing mathematical pattern. Known as Zipf's law, the rule ...

Breathing is something we do unconsciously. But knowing when and how to take conscious deep breaths could unlock a host of ...

When we watch someone move, get injured, or express emotion, our brain doesn’t just see it—it partially feels it. Researchers ...

Olympics Gold Medal Swimming in the Men’s 200 meter Individual Medley Final via GIPHY. The GIF above shows Michael Phelps swimming in the 200m Individual Medley at the 2016 Olympics. He is the most ...