Did you consider yourself a mathematician the last time you sat down to solve a Sudoku puzzle? It’s certainly a mentally ...

Cluster analysis involves the problem of optimal partitioning of a given set of entities into a pre-assigned number of mutually exclusive and exhaustive clusters. Here the problem is formulated in two ...

This is an updated version of a story first published on May 5, 2024. For many high school students returning to class, it may seem like geometry and trigonometry were created by the Greeks as a form ...

New Social Security report raises alarms for 300 million Americans Deserters used to be shot – now they’re coming to Ukraine’s rescue 1 dead, 6 injured after gunman opens fire on sidewalk: 'Sickening ...

A simple arithmetic problem has left internet users scratching their heads - with only a few landing on the correct solution to this elementary school-level equation. While most people learned the ...

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“You can see Slieve League from here,” says Voya head harvester John Devins as he gestures across the Co Sligo beach on which we’re standing. Sure enough, beyond the white horses of the North Atlantic ...

Aug. 29, 2025 — Quantum scientists in Innsbruck have taken a major leap toward building the internet of the future. Using a string of calcium ions and finely tuned lasers, they created quantum nodes ...