Company says work on Paul Erdős planar unit distance problem shows advance in AI reasoning OpenAI has claimed a further advance in AI reasoning after its technology successfully tackled an 80-year-old ...

Little progress had been made in solving Ramsey problems since the 1930s. Now, researchers have found the answer to r(4,t), a longstanding Ramsey problem that has perplexed the math world for decades.

This is an updated version of a story first published on May 5, 2024. For many high school students returning to class, it ...

A 23‑year‑old amateur maths enthusiast, Liam Price, used ChatGPT‑5.4 Pro to solve one of Erdős’s long‑standing “primitive set” problems, which had remained unresolved since the early 1960s.

Katelyn is a reporter with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...

New Haven’s police chief, Karl Jacobson, resigned abruptly after his deputies saw red flags, including missing money. He has pleaded not guilty to embezzling city money to gamble on sports. By Hurubie ...

CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture junkie, is co-author of "Whatever Happened to Pudding Pops? The Lost Toys, Tastes and Trends of the '70s and '80s," as well as "The ...

CBSE Class 12 Business Studies Answer Key 2026 will be available here after the exam concludes. Students can check the expert-verified answers and detailed solutions for all sets. The article will ...

The CBSE Class 12 Computer Science exam for 2026 was successfully conducted today, March 25, 2026. The exam took place across various centers from 10:30 AM to 1:30 PM. To help students settle in, the ...

The Railway Recruitment Boards (RRB) will release the answer key for the Technician Grade 1 examination tomorrow, March 22, 2026. Candidates who appeared for the Computer Based Test (CBT) will be able ...

Candidates who appeared for the Computer-Based Test (CBT) conducted under CEN 02/2025 can now access their question papers, response sheets, and answer keys through the official regional RRB websites.

You can download the RRB Technician Grade 1 and Grade 3 Answer Key through all regional websites after using your login credentials. You can follow the steps given ...