Abstract: At terahertz (THz) band, the beam tunnel size becomes very small and requires an in-depth analysis of electron beam focusing behavior for a THz traveling wave tube (TWT). A nonlaminar beam ...

The most urgent security challenges in chips are no longer abstract quantum-secure algorithm choices or late-stage feature ...

How AI is ushering in an era of autonomous swarming drones ...

AI agent technology is gaining momentum in China's tech sector, driven by the open-source platform OpenClaw and a trend known locally as "raising lobsters". The phenomenon is drawing attention from ...

On January 5, employees at Cursor returned from the holiday weekend to an all-hands meeting with a slide deck titled “War Time.” During the break, employees playing with Anthropic’s latest model, Opus ...

AI improves renewable energy forecasting accuracy by up to 33%, helping grid operators better integrate solar and wind resources. Predictive maintenance powered by AI reduces equipment downtime by ...

And none are longer than about 30 seconds, allowing little time to develop ideas, plots or any sense of repetition that is often necessary for learning. Now produced with the help of readily available ...

Modern economic history has largely been dominated by the puzzle of human capital. How do growing populations continuously raise skill levels as part of a cycle of rising productivity and living ...

United States Customs and Border Protection plans to spend $225,000 for a year of access to Clearview AI, a face recognition tool that compares photos against billions of images scraped from the ...

Bitcoin may be in the dumps, but two stocks linked to the flagship cryptocurrency could soon see their shares more than double, according to Morgan Stanley. In a Sunday note to clients, the investment ...

PARIS, Feb 3 (Reuters) - French police raided the offices of Elon Musk's social media network X on Tuesday and prosecutors ordered the tech billionaire to face questions in a widening investigation, ...