Research demonstrates long reach of phone record surveillance

(Phys.org) —Two computer science graduate students have found that the NSA's mass collection of phone records can yield much more information about people's private lives than the U.S. government claims. New research shows ...

Practice at 'guesstimating' can speed up math ability

A person's math ability can range from simple arithmetic to calculus and abstract set theory. But there's one math skill we all share: a primitive ability to estimate and compare quantities without counting, like when choosing ...

AI helps reveal the ancient origin story of floral colors

New research led by Monash University experts used computer simulations to reveal the ancient link between bees and the evolution of colors in flowers. The research, published in Proceedings of the Royal Society B, simulated ...

Expert: Bracket seedings irrelevant after Sweet Sixteen round

For the average college basketball fan looking for an edge in a March Madness office pool, a University of Illinois expert in statistics and data analysis has some advice on how to pick winners: After the Sweet Sixteen round ...

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