At first she was tempted to explore a walk-through model of the human heart, but instead she went to the Hall of North America where an attendant was explaining the difference between poisonous ...

Japanese researchers have developed the first biohybrid hand capable of performing complex gestures using human muscle tissue grown in a laboratory. This could pave the way for unprecedented uses.

In the attempt to calculate the power of the human heart for a given time, we shall arrive at some curious and interesting, not to say astonishing results. Few would credit, at first, the ...