She Has Taken 30 Years to Write a 7-Part Novel About 1 Day. It’s a Sensation.

The Danish author Solvej Balle’s experimental opus reframes the tedium of contemporary life as a source of unexpected wonders ...

How 2 NFL teams are winning the game of inches, stealing yards on the ‘dynamic kickoff’

The Seahawks and Panthers have adapted to the new "dynamic kickoff" better than every other team in the NFL. This is how they ...

Sasha DiGiulian Is Waiting Out a Storm 2,600 Feet in the Air in a Tiny Tent

Stuck in a portaledge on El Cap, the climbing pro talks pee jugs, wind gusts, and why she still refuses to bail ...
JSTOR Daily

A Trace Obstruction to Approximation by Block-Diagonal Nilpotents

The oldest mathematics journal in the Western Hemisphere in continuous publication, the American Journal of Mathematics ranks as one of the most respected and celebrated journals in its field.
BBC

Geometry and measure

Revise the different types of angles and rules for calculating angles. This guide includes interactive activities and a quiz. NEW: Angles in parallel lines Revise alternate, correspondent or ...