来自世界各地可信来源的关于 Stem 的最新新闻和动态。
IonQ said it has reached 99.9% two-qubit gate fidelity on its latest trapped-ion system, a technical milestone that could help move quantum computing closer to practical use. The company said the…
Venture funding for AI tutoring platforms and adaptive learning management systems reached $1.2 billion in the second quarter, reflecting strong investor interest in tools that personalize education.…
Girls Who Code is expanding its summer programming to 50 additional U.S. cities, marking the group’s largest seasonal outreach effort to date. The nonprofit says the initiative will offer free coding…
The Department of Homeland Security’s Cybersecurity and Infrastructure Security Agency has issued an emergency directive after researchers confirmed active exploitation of a previously unknown…
A leading cybersecurity company has warned that a newly discovered zero-day vulnerability could put critical infrastructure at risk, including systems used in energy and transportation. The alert has…
Commonwealth Fusion Systems says it has successfully tested a full-scale high-temperature superconducting magnet at 20 tesla, a technical benchmark that moves its SPARC fusion project closer to the…
Cybersecurity researchers have disclosed a new zero-day vulnerability affecting industrial control systems used by multiple energy providers. The flaw could expose critical infrastructure to…
BRICS finance ministers are moving ahead with talks on a new payment system aimed at lowering reliance on the US dollar, according to Reuters. The discussions took place during a virtual summit and…
The Pentagon said Saturday it will deploy additional air defense systems to the Middle East as Washington seeks to deter possible Iranian strikes on Israel and reinforce its regional posture. The…
The Pentagon has approved a new $800 million security assistance package for Ukraine, expanding U.S. military support as Russian forces continue their campaign. The package is expected to include air…
A ransomware attack has hit a major UK healthcare provider linked to the NHS, raising concerns that sensitive patient information may have been exposed. According to Reuters, the incident has…
Donald Trump has escalated his rhetoric around presidential power, saying he has the “right to do whatever I want” while floating the use of the National Guard in cities run by Democrats. The remarks…
