Physicists have spent decades trying to explain puzzling radio bursts and other odd signals that seem to arrive from deep space with no obvious source. Some technologists now wonder whether the same ...

This free eBook that covers enhancing generative AI systems by integrating internal data with large language models using RAG ...

The following are the pivot points for the Market Vectors Semiconductor (SMH). Pivot High: $337.16, Pivot Low: $320.59. These were calculated ...

Based on the previously established evaluation criteria—color, taste, fruit shape, price, and seed presence—this study selected four common table grape cultivars that are widely distributed and highly ...

November 24, 2025 • Our annual reading guide returns with 380+ new titles handpicked by NPR staff and trusted critics. Find 13 years of recommendations all in one place — that's more than 4,000 great ...