Abstract: The Optimal Power Flow (OPF) problem has become increasingly pivotal in the planning and operation of modern power systems. With the expansion of the grid scale, the advent of smart grid ...

Fresh data from the Australian Bureau of Statistics showed there was 34,000 more unemployed people in September while the number of employed people grew by 15,000 in that same period. The unemployment ...

Silver is shining brighter than ever in the Indian market! On October 15, 2025, the silver rate in India has surged to Rs 1,900 for 10 grams, Rs 19,000 for 100 grams and a whopping Rs 1,90,000 per ...

Research in the U.S. Southwest could expand lifesaving efforts for hazards that follow wildfires across the globe. Students and researchers assisted Luke McGuire, left, a geology professor at the ...

Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, Washington 99354, United States Energy Storage Research Alliance, Argonne National Laboratory, 9700 South Cass ...

Federal Reserve Chair Jerome Powell on Tuesday emphasized that a sharp slowdown in hiring poses a growing risk to the U.S. economy, a sign that the central bank will likely cut its key interest rate ...

Key Lab of Aquatic Chemistry, State Key Lab of Regional Environment and Sustainability, Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China University of ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...