
A Portable MRI Makes Imaging More Democratic
An open-source approach downsizes today’s clunking behemoths with permanent magnets and deep-learning algorithms

A Portable MRI Makes Imaging More Democratic
An open-source approach downsizes today’s clunking behemoths with permanent magnets and deep-learning algorithms

Evolution Gym Sculpts Novel Robot Bodies and Brains
The virtual robots look weird, but they get the job done


Why We Forgive Humans More Readily Than Machines
When things go wrong, flexible moral intuitions cause us to judge computers more severely

AI Generates Hypotheses Human Scientists Have Not Thought Of
Machine-learning algorithms can guide humans toward new experiments and theories

‘Small Data’ Are Also Crucial for Machine Learning
The most promising AI approach you’ve never heard of doesn’t need to go big

What Is Machine Learning, and How Does It Work? Here’s a Short Video Primer
Deep learning, neural networks, imitation games—what does any of this have to do with teaching computers to “learn”?

Apple’s New Child Safety Technology Might Harm More Kids Than It Helps
Features designed to guard against sexual abuse carry the potential for unintended consequences

The Computer Scientist Training AI to Think with Analogies
Melanie Mitchell says digital minds will never truly be like ours until they can make analogies

The Question Medical AI Can’t Answer
It’s unable to tell us why it came to a particular decision—and that’s crucial information

AI Designs Quantum Physics Experiments beyond What Any Human Has Conceived
Originally built to speed up calculations, a machine-learning system is now making shocking progress at the frontiers of experimental quantum physics

AI Creates False Documents That Fake Out Hackers
The algorithm hides sensitive information in a sea of decoys

Artificial Intelligence Develops an Ear for Birdsong
Machine-learning algorithms can quickly process thousands of hours of natural soundscapes