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2019 in Review

Art for "Quanta’s Year in Physics (2019)"
2019 in Review

The Year in Physics

December 23, 2019

Physicists saw a black hole for the first time, debated the expansion rate of the universe, pondered the origin of time and modeled the end of clouds.

Art for "Quanta’s Year in Biology (2019)"
2019 in Review

The Year in Biology

December 23, 2019

Researchers explored the zone between life and death, charted the mind’s system for arranging ideas and memories and learned how life’s complexity emerged.

Art for "Quanta’s Year in Math and Computer Science (2019)"
2019 in Review

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.