All Articles

Yarn models of a deep learning network and a brain.
neuroscience

Deep Neural Networks Help to Explain Living Brains

October 28, 2020

Deep neural networks, often criticized as “black boxes,” are helping neuroscientists understand the organization of living brains.

Illustration of red spools with strands of DNA as the thread, with a blue brain in the background.
Quantized Columns

The Epigenetic Secrets Behind Dopamine, Drug Addiction and Depression

October 27, 2020

New research links serotonin and dopamine not just to addiction and depression, but to the ability to control genes.

Harvard professor L. Mahadevan stands in a slightly cluttered office, holding an apple and a jar containing a miniature brain
Q&A

A Scientist Who Delights in the Mundane

October 26, 2020

From crumpled paper to termite mounds to three-sided coins, L. Mahadevan has turned the whole world into his laboratory.

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.

Q&A

To Boldly Go Where No Internet Protocol Has Gone Before

October 21, 2020

Vinton Cerf helped create the internet 40 years ago, and he’s still working to connect people around the world — and off it.

Particle going through a barrier
quantum physics

Quantum Tunnels Show How Particles Can Break the Speed of Light

October 20, 2020

Recent experiments show that particles should be able to go faster than light when they quantum mechanically “tunnel” through walls.

A visualization of the tower formed by the 3-adic numbers
Abstractions blog

An Infinite Universe of Number Systems

October 19, 2020

The p-adics form an infinite collection of number systems based on prime numbers. They’re at the heart of modern number theory.

insights puzzle

Celebrating the Playful Magic of John Horton Conway

October 15, 2020

Have fun exploring a numerical puzzle, a geometric puzzle and a game of random patterns, all inspired by the playful genius of the legendary mathematician.