WASHINGTON — A medical robot recently approved by the Food and Drug Administration has been used in a first-of-its-kind worldwide colon and rectal surgery at George Washington Hospital — performed ...

(Nanowerk News) Some fun stuff to ease your way into the weekend: Here is our Slow News Friday story for this week, which again doubles as our soon to be launched Nanotechnology Snake Oil Special.

Snakes that constrict and then swallow enormous prey have evolved a way to keep themselves from suffocating while they do it. When the scaley coils closest to the snake's head are super busy squeezing ...