The radio signal first started broadcasting on February 28, about 12 hours after the United States and Israel began bombing Iran. On a scratchy shortwave signal almost twice a day -- in the early ...

Every encrypted communication. Every authentication token. Every cryptographic key. All depend on one critical assumption: that the random numbers used to generate them are truly unpredictable. They ...

Online color prediction games have become a widely popular form of mobile entertainment, attracting millions of players with their simplicity and suspense. While the mechanics appear ...

Winning the lottery is a long shot at 1 in 292.2 million odds of taking home the jackpot, but maybe Santa will see how good we've been this year. Wednesday night's Powerball jackpot has now reached $1 ...

With the holidays are just around the corner, your savings might be taking a hit. Why not take a shot at one of the year's biggest Powerball jackpots? Saturday's prize has reached $1 billion and while ...

Adding numbers to your passwords makes them more secure. In fact, most sites and services these days require alphanumeric passwords at the very least. Some people ...

Researchers have developed a chip-based quantum random number generator that provides high-speed, high-quality operation on a miniaturized platform. This advance could help move quantum random number ...

Online casinos promise fairness. But when your online slot eats $50 in two minutes or you lose a blackjack hand five times in a row, players start questioning everything. Is the game rigged? Can ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

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A team including CU PREP researchers and scientists from CU Boulder and NIST have built the first random number generator using quantum entanglement to produce verifiable random numbers. Dubbed CURBy, ...

If your name gets picked for jury duty, it’s because a computer used a random number generator to select it. The same goes for tax audits or when you opt for a quick pick lottery ticket. But how can ...