Abstract: In this letter, we propose and experimentally demonstrate a high-speed true random number generator (TRNG) by exploiting the probabilistic delay time of threshold switching (TS) in a unified ...

From California’s wildfires to Florida’s hurricanes, North America’s aging power grid faces unprecedented strain. Millions of households now endure more frequent and prolonged blackouts — disruptions ...

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 ...

Create unique usernames in seconds for all your online accounts. We always emphasize the importance of strong passwords, but that’s only part of the equation. Your usernames also play a role in ...

When September rolls around, the holidays also get started in full swing. There's Halloween, Thanksgiving, and the most important of all — National Coffee Day. OK, this holiday isn't an official one, ...

(CNN) — Eleven people were injured in a “random” stabbing by a man with a folding knife-style weapon at a Walmart in Traverse City, Michigan, Saturday, according to the Grand Traverse County sheriff.

Iowa State Cyclones quarterback Rocco Becht during the football team’s media day at Jack Trice Stadium in Ames, Iowa, on Friday, July 25, 2025. Becht, a redshirt junior, threw for 3,505 yards and 25 ...

Protesters gather outside hotel used by asylum seekers Mark Green resigns from Congress, further shrinking House GOP majority Archaeologists Followed a 500-Year-Old Clue—and Found a Lost Town Hiding ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Very little in this life is truly random. A coin flip is ...

National Institute of Standards and Technology (NIST) scientists have created the first random number generator that uses quantum entanglement, providing traceable and certifiable confirmation that ...

The outcome of quantum experiments is intrinsically unpredictable. Now physicists have combined that feature with blockchain techniques to generate random numbers in a fully transparent process for ...