Why don't surgeons train like fighter pilots? Now some do.
This little robot is cleaning up beaches, one cigarette butt at a time 
Engineers build LEGO-like artificial intelligence chip 
A celebrated AI has learned a new trick: How to do chemistry
boosting crop yield
How artificial intelligence is boosting crop yield to feed the world 
How to be a techno-optimist
underwater garden
Dive into the world’s first underwater garden 
Google has not created sentient AI — yet 
autonomous ships
Hyundai’s autonomous ship is the first to make a transoceanic journey 
Is our world ready for mind-controllable robotic body parts?