2014 Fields Medal and Nevanlinna Prize Winners Announced

Latest Articles

Disorder Drives One of Nature’s Most Complex Machines

March 9, 2026

Every second, hundreds to thousands of molecules move through thousands of nuclear pores in each of your cells. A new high-definition view reveals the machine in action.

New Strides Made on Deceptively Simple ‘Lonely Runner’ Problem

March 6, 2026

A straightforward conjecture about runners moving around a track turns out to be equivalent to many complex mathematical questions. Three new proofs mark the first significant progress on the problem in decades.

Can the Most Abstract Math Make the World a Better Place?

March 4, 2026

Columnist Natalie Wolchover explores whether applied category theory can be “green” math.

What Crystals Older Than the Sun Reveal About the Start of the Solar System

March 2, 2026

Microscopic crystals extracted from meteorites could help settle a debate about the birth of our patch of the Milky Way.

Snapshots of a fracturing process that creates the blastocoel cavity, inside which an embryonic mouse will grow. The fluid follows the path of least resistance, preferentially breaking contacts between weaker (red) over tenser (blue) cells.

Break It To Make It: How Fracturing Sculpts Tissues and Organs

Growing tissues can crack, break, and dissociate to form structures that can later withstand immense forces.

The Man Who Stole Infinity

February 25, 2026

In an 1874 paper, Georg Cantor proved that there are different sizes of infinity and changed math forever. A trove of newly unearthed letters shows that it was also an act of plagiarism.

The Evolving Foundations of Math

February 25, 2026

An exploration of how mathematicians are still renovating and rebuilding the core pillars of their field today.

How Can Infinity Come in Many Sizes?

February 23, 2026

Intuition breaks down once we’re dealing with the endless. To begin with: Some infinities are bigger than others.

Climate Physicists Face the Ghosts in Their Machines: Clouds

February 20, 2026

The planet is getting hotter, but one factor in particular makes it hard to tell just how hot it will get. Physicists and computer scientists are racing to solve the problem of clouds.