Bitcoin’s safety is built on a type of math called ECDSA that current computers cannot crack. Some experts think that once powerful quantum machines exist, they could pull private keys from public ones once those public keys appear on the blockchain. If that happens, any coin whose public key is alr
The conversation starts with the idea that technology deals can pose hidden threats to national safety. It then explains how a new book tackles the maze of U. S. rules that guard against such risks. The author, who runs a cyber‑strategy firm in Washington, D. C. , argues that the growing list of reg
A new German invention has pushed the limits of gas turbines. Researchers at Karlsruhe Institute of Technology built a compressorless turbine that ran for 303 seconds—longer than NASA’s previous record of 250 seconds. Unlike conventional turbines, which waste half their energy compressing air,
The Harrisburg Midtown Arts Center, a local landmark that has hosted music, comedy and community events for 15 years, is set to close permanently after a dispute over unpaid amusement taxes. The venue’s owner announced the shutdown on Facebook, blaming the city for refusing to renew essential health
The Gabonese government has halted access to several online platforms, saying that certain posts could harm the nation’s unity and safety. The decision was announced by the country’s communication regulator, which did not list specific sites that were affected. In practice, users in Gabon found Meta
The American Association for the Advancement of Science gathered in Phoenix from Feb. 12-14 to share research and ideas. When attendees entered, registration badges listed gender pronouns like they/them and xe/xem, sparking debate over their relevance to science. The opening ceremony mixed a N
Winchester is a small town in Virginia’s Shenandoah Valley that offers a peaceful place for people who want to retire without the bustle of big cities. The community is famous for its apple orchards and its deep history that stretches back to the 1700s. It was named one of the best retirement
The scene starts on a weekday evening in New York. A commuter leaves Union Square, hops on the subway, and pulls up a phone app that can write code for him. He types a simple request: “Show me the data I just uploaded, put it in a database, and make it searchable on a web page. ” While the train rat
Over 80 artists who have been part of the Berlin Film Festival have signed a public letter. They want the festival to speak clearly about the war in Gaza. The letter was published in Variety, a magazine for the entertainment industry. It asks the festival to oppose what it calls Israel's genocide an
Money is finally moving to those wronged by Navient, but not without a long delay. The Consumer Financial Protection Bureau (CFPB) has started sending out payments to borrowers after a deal was struck in 2024. Navient, a major student loan servicer, agreed to pay $120 million, with $100 million goin
