“If you are a mathematician,” one of the world’s leading mathematicians recently wrote, “you may want to make sure you are sitting down before reading further.” And you’ll definitely need to sit down ...

The Montreal Canadiens are in big trouble against the Carolina Hurricanes. Carolina won on Wednesday night to take a 3-1 series lead in the Eastern Conference Final. Given how the Hurricanes have ...

Last week, OpenAI shocked the mathematical community by revealing that one of its internal artificial intelligence (AI) models had found a counterexample to a famous conjecture made by legendary ...

What are the most pressing global crises in 2026? Each year, the International Rescue Committee’s (IRC) Emergency Watchlist identifies the countries at greatest risk of new or worsening humanitarian ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

For one night on Long Island, New York, the heated NHL rivalry between the Islanders and the Rangers was put on ice. Limited time: Save 25% on NBC News subscription Get exclusive reporting, live Q&As ...

While the Islanders blanked the Rangers on Saturday night, the real highlight came before the game, when 104-year-old Dominick Critelli, a World War II veteran, performed the national anthem on his ...

At 104 years old, Staff Sergeant Dominick Critelli is staying sharp. The World War II veteran performed the national anthem at UBS Arena on Saturday, before the New York Islanders matchup against the ...

Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where to even start. This guide is here to break down the common approaches and ...

You probably don’t need more time. By Jancee Dunn When I look back on all the major decisions I’ve dithered over, I could scream. It took me a decade to commit to becoming a parent. I wavered for a ...