Scientists reconstructed 500 million years of evolutionary history to reveal which came first: colorful signals or the color vision needed to see them.

A tetrahedron is the simplest Platonic solid. Mathematicians have now made one that’s stable only on one side, confirming a ...

Following the clues from black holes, physicists have pursued multiple approaches to understanding how space-time emerges from more microscopic components.The leading approach takes off from what’s ...

Eric James Beyer is a science writer whose work explores the intersections of technology, the natural world, and human identity. He has written for Interesting Engineering, The Bosphorus Review ...

Po-Shen Loh believes math education needs an overhaul. And he knows a thing or two about it—he’s resurrected the United States International Mathematical Olympiad team, leading it to four first-place… ...

Francis Su discusses how the community of mathematicians tends to exclude certain people.

Throughout nature, throngs of relatively simple elements can self-organize into behaviors that seem unexpectedly complex. Scientists are beginning to understand… ...

Emily Riehl is rewriting the foundations of higher category theory while also working to make mathematics more inclusive.

Lee Smolin explores the problem of understanding the universe from the perspective of being inside the universe, as well as the need for physicists to know… ...

Neuroscience research into people with aphantasia is now revealing how imagination works and demonstrating the sweeping variety in our subjective experiences. The year’s biggest computer science ...

Neuroscience research into people with aphantasia is now revealing how imagination works and demonstrating the sweeping variety in our subjective experiences. The year’s biggest computer science ...