Explore 15 strange facts about the human body that sound surreal. From glowing skin to acid-proof stomachs, our biology is ...

Human bodies are exquisitely tuned to one world, and it is not a forgiving one. Strip away our technology and even Earth would kill us in minutes in the wrong place, yet our home planet is still the ...

Your body is with you 24/7. But how often do you actually stop to think about what it’s doing? Probably not much—and honestly ...

On March 2, 2016, at around 9 A.M. local time, in Kazakhstan, Scott Kelly plunged through the Earth’s atmosphere in a Soyuz spacecraft travelling at seventeen thousand miles an hour. As expected, ...