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

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

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

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 ...

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 work in statistical machine learning theory which aims to understand performance limits in various problems of modern interest, and pinpoint beneficial aspects of data that ML procedures might ...

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 ...

AIS announces new web services department. The department is set up to offer Columbia`s academic departments, academic centers and administrative units a one-stop solution for their entire web need. .

This site provides information about this course, offered in the Fall of 2025. (Last year's website for this course: GR6037_f24) Problem sets will be distributed on this website on or before Thursday ...