February 21, 2026 • NPR investigative reporter Tom Dreisbach talks about how and why he led an ambitious team effort to preserve a comprehensive record of the events of January 6th, 2021.

February 21, 2026 • NASA says an "interrupted flow" of helium to the rocket system could require a rollback to the Vehicle Assembly Building. If it happens, NASA says the launch to the moon would be ...

Regardless of what you think of GPT and the associated AI hype, you have to admit that it is probably here to stay, at least in some form. But how, exactly, does it work? Well, MicroGPT will show ...

Abstract: Advances in CMOS processes and the spread of GaN FETs are pushing the switching frequency of DC-DC converters beyond 10MHz. Such increase in the switching frequency of the converters results ...

Proposed Saudi-U.S. deal could allow uranium enrichment, arms control experts warn Saudi Arabia could have some form of uranium enrichment within the kingdom under a proposed nuclear deal with the ...