The 13-foot zinc alloy robot is doing the work of an army of Renaissance sculptors ... own — with a precision that's superhuman. In some ways, it's like a Photoshop for sculpture.

Bill Whitaker: Some of this is in the statue of David ... Do you think that people would think "the robot's doing all the work?" Giacomo Massari: Yes. But it doesn't make your idea weaker or ...

Recent academic studies reveal a more complex reality. One investigation, led by Professor Milena Nikolova at the University ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Bill Whitaker: Some of this is in the statue of David ... Do you think that people would think "the robot's doing all the ...