A Senate hearing will discuss new data revealing a significant decline in student performance in math and reading, with ...

Abstract: In this paper, we propose a novel concept factorization method that seeks factor matrices using a cross-order positive semi-definite neighbor graph, which provides comprehensive and ...

Scores for math and English dropped across the nation for 12th graders, according to the Nation's Report Card, released by ...

Tipping points in our climate predictions are both wildly dramatic and wildly uncertain. Can mathematicians make them useful?