Adding one irrelevant sentence to math problems causes AI systems to make confident mistakes over 300 percent more.

Some of these word games are challenging while others are more casual.

They found that students assigned to teachers who used more mathematical vocabulary in their lessons made greater progress ...

Solve the math puzzle from our February 2026 issue, where we plan a return passage for a robotic explorer that doesn’t want ...

Ashley Sanchez told Newsweek she was baffled by her son’s homework assignment, but she spotted one word that changed ...

Discover how Markov chains predict real systems, from Ulam and von Neumann’s Monte Carlo to PageRank, so you can grasp ...

Scores on New York’s statewide assessment tests improved in both math and English language arts during the 2024-2025 school year. Statewide, 57% of students tested proficient in math last year, up 3 ...

Thanksgiving 2025 Word search puzzle: Thanksgiving is more than just a magnificent feast; it’s a moment to pause, reflect, and celebrate gratitude alongside family and friends. Held every fourth ...

Math scores in the US have been so bad for so long that teachers could be forgiven for trying anything to improve them. Unfortunately, many of the strategies they’re using could be making things worse ...

Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his hometown, Cincinnati, for five years. You can usually find him reading and drinking coffee or watching a ...

The original version of this story appeared in Quanta Magazine. The best perk of Alberto Maspero’s job, he says, is the view from his window. Situated on a hill above the ancient port city of Trieste, ...