The Notices is the world's most widely read magazine aimed at professional mathematicians. As the membership journal of the American Mathematical Society, the Notices is sent to the approximately 30,000 AMS members worldwide, one-third of whom reside outside the United States. It appears monthly except for a combined June/July issue in the summer. By publishing high-level exposition, the Notices provides opportunities for mathematicians and students of mathematics to find out what is going on in the field. Each issue contains one or two such expository articles that describe current developments in mathematical research, written by professional mathematicians. The Notices also carries articles on the history of mathematics, mathematics education, and professional issues facing mathematicians, as well as reviews of books, plays, movies, and other artistic and cultural works involving mathematics. Members keep abreast of official AMS reports, activities, and actions, and the news of the mathematical world, through articles the Notices.

### New theorem determines the age distribution of populations from fruit flies to humans

The initial motivation was to estimate the age structure of a fruit fly population, the result a fundamental theorem that can help determine the age distribution of essentially any group.

### Pseudo-mathematics and financial charlatanism

Your financial advisor calls you up to suggest a new investment scheme. Drawing on 20 years of data, he has set his computer to work on this question: If you had invested according to this scheme in the past, which portfolio ...

### Researchers develop 'envy-free' algorithm for settling disputes

Whether it's season tickets to Green Bay Packers' games or silver place settings, divorce and inheritance have bred protracted disputes over the assignment of belongings. But, now, a trio of researchers has found a method ...

### New analysis of US elementary school mathematics finds half-century of problematic 'strands' structure

During the "New Math" movement of the 1960s, a team of mathematicians developed a new structure for elementary mathematics. Instead of having a single subject, namely, school arithmetic, as its central core, this new structure ...

### Researchers seeking to redefine difference between solids and liquids

(Phys.org) â€”Charles Radin a mathematical physicist with the University of Texas and one of his former student's David Aristoff, have built a 2D model material made of disks to represent atoms. In their ...

### Courant's Marateck describes math theory behind Higgs boson finding

Lost in the exhilaration surrounding this summer's presumed discovery of the Higgs boson, the subatomic particle that is a building block of the universe, were the theoretical clues that led to the breakthrough.