IPG Photonics faces a revenue decline, driven by weakness in materials processing and high-power CW lasers. See why I rate IPGP stock a Hold now.

"We are moving to Chiba, and I don't know how to decide on a school for my daughter..." "The scope for the academic test hasn ...

My third-year junior high school daughter is preparing for her high school entrance exams primarily through home study, without attending a cram school.In the first half of autumn, we decided to work ...

ClassGaga research brief examines 428,082 student and concept records across 1,574 math concepts and finds strong ...

The Taylor equation, introduced by economist John Taylor in 1993, prescribes how central banks should set interest rates in response to inflation and economic activity. But it also has some inherent ...

The surprising real-world applications of high-dimensional sphere packing and the 48-year-old barrier that OpenAI just broke ...

This puzzle is the starting point for an area of math called sphere packing. After pondering the two-dimensional case on a tabletop, it’s natural to hop to three dimensions (picture oranges stacked ...

Most conversations about AI start and end with compute. But every training run and every inference query is ultimately a data problem, and data must live somewhere. Memory, and increasingly, the ...

A flurry of AI-generated proofs has left mathematicians in various emotional states. Some are cautiously excited. Some are ...

When it comes to solving math problems, fifth-grader Satwik Lenka is one of a kind. The Maple Grove Elementary student was selected as part of the 2026 cohort for the National Mat ...

New research utilizes IonQ’s 64-qubit trapped-ion chip to tackle protein folding, merging quantum computing’s past with its future.