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The Year in Math and Computer Science

December 23, 2019

Mathematicians and computer scientists made big progress in number theory, graph theory, machine learning and quantum computing, even as they reexamined our fundamental understanding of mathematics and neural networks.

To Decode the Brain, Scientists Automate the Study of Behavior

December 10, 2019

Machine learning and deep neural networks can capture and analyze the “language” of animal behavior in ways that go beyond what’s humanly possible.

Playing Hide-and-Seek, Machines Invent New Tools

November 18, 2019

After millions of games, machine learning algorithms found creative solutions and unexpected new strategies that could transfer to the real world.

Computers Evolve a New Path Toward Human Intelligence

November 6, 2019

By ignoring their goals, evolutionary algorithms have solved longstanding challenges in artificial intelligence.

Machines Beat Humans on a Reading Test. But Do They Understand?

October 17, 2019

A tool known as BERT can now beat humans on advanced reading-comprehension tests. But it's also revealed how far AI has to go.

Computers and Humans ‘See’ Differently. Does It Matter?

September 17, 2019

In some ways, machine vision is superior to human vision. In other ways, it may never catch up.

Q&A

The Anthropologist of Artificial Intelligence

August 26, 2019

Iyad Rahwan’s radical idea: The best way to understand algorithms is to observe their behavior in the wild.

Q&A

His Artificial Intelligence Sees Inside Living Cells

July 24, 2019

The computer vision scientist Greg Johnson is building systems that can recognize organelles on sight and show the dynamics of living cells more clearly than microscopy can.

Q&A

Curious About Consciousness? Ask the Self-Aware Machines

July 11, 2019

Consciousness is a famously hard problem, so Hod Lipson is starting from the basics: with self-aware robots that can help us understand how we think.

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