UD Professor Emeritus James Hiebert receives National Council of Teachers of Mathematics Lifetime Achievement Award ...

“The fact that [zero] represents nothing is a contradiction in ... That feeling persists today: Although zero is now pervasive and seemingly simple, math students and mathematicians alike continue to ...

“The fact that [zero] represents nothing is a contradiction in ... That feeling persists today: Although zero is now pervasive and seemingly simple, math students and mathematicians alike continue to ...

More than 50 international artists, as well as galleries & platforms are invited to explore a near future where humans and ...

Leaping from Jamaica to Massachusetts left me adrift — until a professor reached out his hand. I want us to meet Pittsburgh and Allegheny County young people where they are, and invite them to dream.