KAIST and the University of Mainz, Germany, have elucidated a new non-Abelian gauge theory model that explains the ...

Anthropic launches its Claude 4 series, featuring Opus 4 and Sonnet 4, delivering new AI benchmarks in coding, advanced reasoning, and agentic capabilities, alongside stricter ASL-3 safety protocols ...

Each phase of this inverter comprises two five-level ANPC bridges and all the phases are powered by a common direct-current link. A hybrid modulation method is proposed to control this inverter. The ...

As of May 19, 2025, there are 23 Republican trifectas, 15 Democratic trifectas, and 12 divided governments where neither party holds trifecta control. As of May 19, 2025, there are 25 Republican ...