When a crowd gets something right, like guessing how many beans are in a jar, forecasting an election, or solving a difficult ...

CFOs trust AI for 99% of tasks but demand human oversight. Learn how the latest wave of fintech startups are approaching ...

OpenAI's GPT-5.2 Pro has solved multiple decades-old Erdős math problems, but Fields Medalist Terence Tao says the wins ...

The person picked to replace Jerome H. Powell will be thrust into a credibility problem that will be difficult to escape. By Colby Smith Colby Smith covers the Federal Reserve. It was always going to ...

A2Z/ ├── Problems/ # Solved problems organized by difficulty │ ├── Easy/ # Easy level problems │ ├── Medium/ # Medium level problems │ └── Hard/ # Hard level problems │ ├── DataStructures/ # Core data ...

In “Straight Talk with Rick and Jal,” Harvard University’s Jal Mehta and I examine the reforms and enthusiasms that permeate education. In a field full of buzzwords, our goal is simple: Tell the truth ...

For elementary students, math problem-solving often feels like a puzzle without all the pieces. They know there’s a solution somewhere, but they can’t quite see how it all fits together. Behind every ...

Elon Musk had some encouraging thoughts following Alphabet's latest quantum breakthrough. Whenever a new megatrend emerges, it seems inevitable that adjacent opportunities will emerge seemingly out of ...

Following last season's woeful season, it's no surprise New York Rangers fans are squeamish about the team's three-straight goalless efforts on home ice to start the 2025-26 campaign. Captain JT ...

Abstract: Approach channel, ship lock and ship lift are critical resources of Three Gorges-Gezhou Dams (TGGD) along the Yangzi River. Encouraged by the operational scenarios of TGGD, this paper ...

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 ...