Authorities said on Dec. 16 that they launched a homicide investigation after a professor at the Massachusetts Institute of Technology was fatally shot at his home. Nuno F.G. Loureiro, a 47-year-old ...

Claudio Manuel Neves Valente was found dead, authorities said. The suspect in last weekend's mass shooting at Brown University that left two students dead and nine others wounded was found dead ...

Four ways to think about this year's reckoning. Some disillusionment was inevitable. When OpenAI released a free web app called ChatGPT in late 2022, it changed the course of an entire industry—and ...

All 35 of these people are doing exciting work that could shape their fields for decades. But they’re solving problems in remarkably different ways. We consider some of them to be primarily Inventors; ...

Abstract: Modular multilevel converters (MMCs) are considered a promising topology in medium- and high-voltage applications due to their modular structure. With a large number of submodules (SMs) ...

Abstract: Unidirectional-current full-bridge submodulebased modular multilevel converter (UC-FB-MMC) can reduce the submodule capacitance by increasing the modulation index. However, compared with the ...