Low, moderate, and high engagement levels were associated with progressively higher 30-day retention compared with no engagement (P<.001). Conclusions: This study provides evidence that implementing ...

Gov. Gavin Newsom threatened this week to redistribute funding for 10 California counties he characterized as "underperforming" in implementing state policies aimed at treating people struggling with ...

President Donald Trump ordered U.S. government agencies to "immediately cease" using technology from the artificial intelligence company Anthropic. The AI startup faces pressure by the Defense ...

The administration has been preparing for months for the possibility that the Supreme Court would rule against the president and developed contingency plans. By Tony Romm and Tyler Pager Reporting ...

Abstract: The dual-function radar and communication (DFRC) system addresses the problem of radio frequency congestion. Sparse arrays can reduce system cost and increase array aperture by constructing ...

The Supreme Court on Wednesday afternoon cleared the way for California to use a new congressional map intended to give Democrats five additional seats in the U.S. House of Representatives. In a ...

Beginning Jan. 1, 2026, in accordance with Ordinance 5759 adopted by the Maui County Council, the County of Maui Department of Water Supply (DWS) will implement a new method for projecting water ...

In this tutorial, we explore how to build neural networks from scratch using Tinygrad while remaining fully hands-on with tensors, autograd, attention mechanisms, and transformer architectures. We ...

As generative AI plays an increasingly prominent role in our lives—at work as well as at home—we’d all do well to develop our own nuanced viewpoints about the technology. Over the past three years in ...

This study investigates the impact of using engineering design as a conceptual framework for developing interdisciplinary sustainable project-based learning experiences in K–12 rural settings to ...