For nearly 60 years, the “moving sofa problem,” a long-standing mathematical puzzle, remained unsolved. Last year, a Korean ...

In the second of a two-part examination of modern Ukrainian ideas and identities, Canadian scholar Bohdan Krawchenko ...

Presentation: The deadline to register for the Saugerties Adult Learning Community’s second winter presentation of the season is Monday, Jan. 5. The talks held via Zoom are free to attend ...