Geometry v. gerrymandering / Moon Duchin
Slicing sandwiches, states, and solar systems: can mathematical tools help determine what divisions are provably fair? / Theodore P. Hill
Does mathematics teach how to think? / Paul J. Campbell
Abstracting the Rubick's cube / Roice Nelson
Topology-disturbing objects: a new class of 3D optical illusion / Kokichi Sugihara
Mathematicians explore mirror link between two geometric worlds / Kevin Hartnett
Professor Engel's marvelously improbable machines / James Propp
The on-line encyclopedia of integer sequences / Neil J. A. Sloane
Mathematics for big data / Alessandro Di Bucchianico, Laura Iapichino, Nelly Litvak, Frank van der Meulen, and Ron Wehrens
The un(solv)able problem / Toby S. Cubitt, David Pérez-García, and Michael Wolf
The mechanization of mathematics / Jeremy Avigad
Mathematics as an empircal phenomenon, subject to modeling / Reuben Hersh
Does 2 + 3 = 5? In defense of a near absurdity / Mary Leng
Gregory's sixth operation / Tiziana Bascelli, Piotr Blaszczyk, Validmir Kanovei, Karin U. Katz, Mikhail G. Katz, Semen S. Kutateladze, Tahl Nowik, Daivd M. Schaps, and David Sherry
Kolmogorov complexity and our search for meaning: what math can teach us about finding order in our chaotic lives / Noson S. Yanofsky
Ethics in statistical practice and communication: five recommendations / Andrew Gelman
The Fields Medal should return to its roots / Michael J. Barany
The Erdős paradox / Melvyn B. Nathanson.
