Abstract: This paper presents a high-frequency, zero-voltage-switching (ZVS) isolated DC-DC converter for applications requiring high efficiency, high power density, and a wide voltage range. The ...

One of the most hilarious things you can do with an LLM-based chatbot is to ask it to do calculations. If it’s a well-written ...

Editor’s note: This story has been updated to reflect new details on polling methodology. LANSING, MI – The competitive Republican primary among Michigan candidates for governor does not appear to be ...

Some autistic people seem to have unusually strong connections between different regions of their brain, while others have weakened links. These two connectivity patterns appear to be associated with ...

A new study of bilingual speakers suggests that a single “grammatical engine” in the brain can power multiple languages at once. By K. R. Callaway Speak a language your whole life and its grammatical ...

What if some black holes aren’t black holes at all? A new theoretical study suggests that when a massive star collapses, it might not form a singularity hidden behind an event horizon. Instead, the ...

A program started by Metropolitan Community College has improved outcomes for Omaha-area students who struggle with math by catching them up before they get to college, a new study found. A storm that ...

WASHINGTON, June 11 (Reuters) - Few Americans, including only a third ‌of Republicans, approve of President Donald Trump's plan to hold mixed martial arts cage matches at the White House on Sunday to ...

Two thirds of people feel “overwhelmed by the number of charity appeals”, a survey of 3,000 Brits has found. This also found that one in three people have reduced or stopped giving to good causes due ...

The UN refugee agency (UNHCR) reported on Thursday that, for the first time in a decade, global forced displacement decreased in 2025. However, the figures remain significantly high, as millions of ...

Anthony Salvanto, Ph.D., is CBS News' executive director of elections and surveys. He oversees the CBS News Poll and all surveys across topics and heads the CBS News Decision Desk that estimates ...