For more than 250 years, Columbia has been a leader in higher education in the nation and around the world. At the core of ...

University Mission Statement. Columbia University is one of the world’s most important centers of research and at the same ...

Rajiv Sethi is a Professor of Economics at Barnard College, Columbia University and an External Professor at the Santa Fe Institute. He was a 2020-21 Joy Foundation Fellow at the Harvard Radcliffe ...

The University offers an outstanding and comprehensive array of academic programs. These include three undergraduate schools, ...

Visit our Data & Figures, Earth Institute and CSAS.org Websites. Sign up for my occasional Communications here. Recent Communications August 27, 2025: Sophie's Planet, Chapter 10 (draft). The Venus ...

We are a diverse, academic community of more than 40,000 students, faculty, and staff from across the nation and the world, living and learning on dynamic campuses in a great, global city.

I am a Ritt Assistant Professor at Columbia University. Previously, I completed my PhD in Mathematics at Northwestern University in Spring 2021 under the guidance of Ben Weinkove. My research ...

Columbia has a long and distinguished history in the discovery of knowledge. We work to foster the continuation of those creative endeavors and to promote an environment that sustains the highest ...

This article is about the British modernist author. For the American children's author, see Virginia Euwer Wolff. For the British rock band, see Virginia Wolf.

Hufflepuff is one of the four Houses of Hogwarts School of Witchcraft and Wizardry Its founder was the medieval witch Helga Hufflepuff. Hufflepuff is the most inclusive among the four houses; valuing ...