Go beyond data sovereignty promises to proof with five CSO controls: zero-trust, local keys, logs, validation and third-party attestation. As data sovereignty laws fracture the global internet, CSOs ...

Germany’s battery storage boom is real but so are the bottlenecks. As capital pours in and gigawatt-hour-scale projects near launch, grid connection delays and regulatory uncertainty are threatening ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Pi Day (March 14) is a day of global mathematical celebration, but ...

Once a century, a very special day comes along. That day is today — 9/16/25. Pi Day (3/14) often comes with sweet treats; Square Root Day (4/4/16 or 5/5/25, for example) has a certain numerical rhyme.

Pi Day (3/14) often comes with sweet treats; Square Root Day (4/4/16 or 5/5/25, for example) has a certain numerical rhyme. But the particular string of numbers in today’s date may be especially ...

Stephen Hawking’s 50-year-old theorem on how black holes merge together has been successfully tested thanks to huge advances in gravitational wave astronomy, which helped astronomers catch the waves ...

This is an updated version of a story first published on Nov. 1, 2024 For centuries, students have learned that in a right triangle, the square of the hypotenuse equals the sum of the squares of the ...

For centuries, students have learned that in a right triangle, the square of the hypotenuse equals the sum of the squares of the other two sides. Known as the Pythagorean Theorem, this ...

A high school teacher didn't expect a solution when she set a 2,000-year-old Pythagorean Theorem problem in front of her students. Then Calcea Johnson and Ne'Kiya Jackson stepped up to the challenge.

If you’re like most people, you’re getting a real-time crash course in tariffs, imports, and exports these days. Realizing that tariffs are going to increase costs for just about everything is just ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Home improvement experts are predicting that renovation projects are about to become a lot more expensive ...