Mehtaab Sawhney, who joined Columbia last year, enjoys the thorny work of proving a seemingly straightforward statement of ...

Fermat—most famous for his mysterious “ last theorem ,” which vexed experts for decades—contributed all kinds of useful ...

Alice Della Rocca loathed ski school, from the early mornings during Christmas holidays to her father's impatient demeanor. She was uncomfortable with the woollen tights, restrictive mittens, and ...

Microsoft made a total of nine product announcements, which include the agentic trick called Actions ... while subscribers will get an unlimited number of attempts and priority access.

Amazon Prime’s new comedy series ... Fans have been left mightily impressed by the new version as it shoots to number one in the UK, outpacing Reacher, Wheel of Time and the Irish spin-off.