Abstract: The traditional Optimal Power Flow (OPF) problem is formulated in a centralized manner assuming a single operator manager has full access to the system information. However, transmission ...

Jack Wallen spends a week using Windows 11. During this experiment, he encountered a wide range of issues. In the end, it made him appreciate Linux all the more. "Why do people willingly use Windows?" ...

Microsoft’s MSFT-2.15%decrease; red down pointing triangle Copilot chatbot has become central to its artificial-intelligence strategy as the company’s close partnership with OpenAI diminishes. But the ...

Nvidia has confirmed that it’s aware of Windows 11 gaming issues after the January 2026 Update (KB5074109) and is looking into them despite the fact that “it started after a Windows Update.” This year ...

United Nations Secretary-General Antonio Guterres has warned that international “cooperation is eroding” in the world, during a media briefing where he took aim at one – maybe two – powerful countries ...

Guterres warns against erosion of international law and cooperation Multilateralism under assault, secretary-general says, amid global conflicts, US funding cuts Guterres prioritizes AI governance to ...

Journal Editorial Report: The week’s best and worst from Kate Odell, Allysia Finley, and Kyle Peterson. Photo: Valerie Plesch/Bloomberg News/Dave Decker/Zuma Press The new Democratic Governors of ...

PJM, the grid operator that serves 67 million people across 13 states, including all of Pennsylvania, is facing an unprecedented electricity demand surge due to AI data centers opening. Starting as ...

US power grids are under mounting pressure following a winter storm that unleashed deep cold and heavy snow and ice from Texas to Maine, driving up heating demand and raising the risk of blackouts.

A deep freeze is gripping the US in the wake of the worst storm so far this season, leaving the country’s biggest electric grid in emergency status and bracing for record wintertime demand. PJM ...

TikTok in the US has had problems since early Sunday morning, which its new owners say are the result of a power outage. TikTok in the US has had problems since early Sunday morning, which its new ...