What's up in

Mathematics

Latest Articles

New Number Systems Seek Their Lost Primes

March 2, 2017

For centuries, mathematicians tried to solve problems by adding new values to the usual numbers. Now they’re investigating the unintended consequences of that tinkering.

Q&A

In Mathematics, ‘You Cannot Be Lied To’

February 21, 2017

For Sylvia Serfaty, mathematics is all about truth and beauty and building scientific and human connections.

How to Tame Quantum Weirdness

February 16, 2017

Can balloon animals help blunt uneasy feelings about “spooky action at a distance”?

The Hidden Twist to Making a Möbius Strip

February 9, 2017

The simple Möbius strip illustrates a deep mathematical challenge that has long tormented the field of symplectic geometry.

A Fight to Fix Geometry’s Foundations

February 9, 2017

When two mathematicians raised pointed questions about a classic proof that no one really understood, they ignited a years-long debate about how much could be trusted in a new kind of geometry.

Q&A

To Live Your Best Life, Do Mathematics

February 2, 2017

The ancient Greeks argued that the best life was filled with beauty, truth, justice, play and love. The mathematician Francis Su knows just where to find them.

Solution: ‘How Many Half-Lives?’

January 27, 2017

When do negative results from a half-life experiment mean a theory is dead?

Graph Isomorphism Vanquished — Again

January 14, 2017

Just five days after posting a retraction, László Babai announced that he had fixed the error in his landmark graph isomorphism algorithm.

How Many Half-Lives Do You Have?

January 12, 2017

Gaining an intuition about half-life requires some unintuitive thinking.

Get highlights of the most important news delivered to your email inbox