What's up in

particle physics

Q&A

A Prodigy Who Cracked Open the Cosmos

January 12, 2021

Frank Wilczek has been at the forefront of theoretical physics for the past 50 years. He talks about winning the Nobel Prize for work he did as a student, his solution to the dark matter problem, and the God of a scientist.

Mathematician Lauren Williams standing in front of a whiteboard that has mathematics written on it.
combinatorics

A Mathematician’s Unanticipated Journey Through the Physical World

December 16, 2020

Lauren Williams has charted an adventurous mathematical career out of the pieces of a fundamental object called the positive Grassmannian.

Illustration showing orange building blocks outside a doorway that opens onto blue towers made up of similar building blocks.
Quantized Columns

Contemplating the End of Physics

November 24, 2020

Has physics reached the limits of what we can discover — or are the possibilities only just beginning?

Illustration of a particle
Hidden Structure

What Is a Particle?

November 12, 2020

It has been thought of as many things: a pointlike object, an excitation of a field, a speck of pure math that has cut into reality. But never has physicists’ conception of a particle changed more than it is changing now.

Hidden Structure

A New Map of All the Particles and Forces

October 22, 2020

We’ve created a new way to explore the fundamental constituents of the universe.

Hidden Structure

The Hidden Structure of the Universe

October 22, 2020

Our new series of articles explores the search for fundamental structure at the edge of science.

water molecules, droplets and a wave
Abstractions blog

How Mathematical ‘Hocus-Pocus’ Saved Particle Physics

September 17, 2020

Renormalization has become perhaps the single most important advance in theoretical physics in 50 years.

An animation of a particle collision
Abstractions blog

The Mathematical Structure of Particle Collisions Comes Into View

August 20, 2020

Physicists have identified an algebraic structure underlying the messy mathematics of particle collisions. Some hope it will lead to a more elegant theory of the natural world.

Animated illustration of a hand emerging from a black hole, while drawing the black hole by connecting dots flashing 0 and 1.
Quantized Columns

Spotting Quantum Black Holes in the Lab

July 15, 2020

Can we test speculations about how quantum physics affects black holes and the Big Bang?