Challenge your mind with these tricky brain teasers! Sharpen your problem-solving skills and see if you can beat these ...

Abstract: Power factor correction rectifiers/inverters with wide input-output voltage ranges are instrumental in applications with widely varying dc voltages such as photovoltaic inverters. Aiming at ...

Abstract: The three-phase coaxial high temperature superconducting (HTS) cable is a promising technology for distribution network expansion in urban center. However, the three-phase coaxial structure ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...

About Fidelity National Financial Inc. Fidelity National Financial, Inc. engages in the provision of title insurance and transaction services to the real estate and mortgage industries. Its services ...

NEMO Industries, the AI-powered ironmaking platform, announced its plans to develop a $3 billion project on the West Bank of the Mississippi River in Ascension Parish, Louisiana, to build Ironworks I, ...

SEOUL—L3Harris plans to start testing in three to six months a podded version of the ALQ-254(V)1 Viper Shield electronic warfare system for retrofits on fielded Lockheed Martin F-16 Blk. 70/72s, a ...

In conjunction with the Powder Art Foundation, the Powder Mountain ski resort unveiled the first phase of its outdoor art installation Wednesday, which features both historical and contemporary ...

With Battlefield 6 out now and doing quite well for itself in the multiplayer action sphere – as we detailed in our full review – it’s time to turn our attention towards what’s next for EA’s biggest ...

Liverpool’s 2-1 home defeat to Manchester United marked their fourth consecutive loss, and with it, the first serious wobble of the Arne Slot era. After sweeping to a Premier League title in his debut ...

SAN DIEGO — Big changes are now in effect for anyone hoping to become a U.S. citizen. A new version of the naturalization civics test rolled out on Monday, and many immigration experts say it is ...

dDepartment of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanchang University, Nanchang, China eOncology Department, The Affiliated Hospital of Xuzhou Medical University, ...