A paper appearing in Proceedings of the National Academy of Sciences offers a strikingly simple answer to a longstanding question: How do people learn and settle on shared social conventions, from ...

Mathematica needs you! Add, subtract, divide and multiply your way to victory. Meet the Karate Cats and practice spelling, grammar and punctuation as you chop, kick and smash the challenges. Join ...

"This is what we do every day," says Kirkkojarvi Comprehensive School principal Kari Louhivuori, "prepare kids for life." Stuart Conway It was the end of term at Kirkkojarvi Comprehensive School in ...

What relationship, if any, do these graphs suggest between gas prices and presidential approval ratings? By The Learning Network New research suggests that cats have a highly flexible segment of their ...

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