Exactly 200 years ago, a French engineer introduced an idea that would quantify the universe’s inexorable slide into decay.

Physicists discovered strange supersolids, constructed new kinds of superconductors, and continued to make the case that the ...

Landmark results in geometry and number theory marked an exciting year for mathematics, at a time when advances in artificial ...

Researchers got a better look at chatbots’ thoughts, amateurs learned just how complicated simple systems can be, and codes ...

Biologists used artificial intelligence to make discoveries about molecules and the brain, and overturned long-held ...

Landmark results in geometry and number theory marked an exciting year for mathematics, at a time when advances in artificial intelligence are starting to transform the subject’s future.