David, a protein bar company known for its high-protein snack products, is changing how it presents calorie information after facing a consumer lawsuit over its labeling practices. The legal challenge ...

Greens gummies are everywhere right now, from Bloom and Grüns to Lemme and Goli, and shoppers want to know whether these chewable greens gummies actually deliver real nutrition. Here’s what dietitians ...

Nations in the Five Eyes intelligence partnership warned that fake profiles and job offers are targeting military officers, spies, and others with access to classified or sensitive information. Prime ...

本文将构建一个混合RAG系统，并行使用FAISS语义检索与BM25关键词检索，通过互惠排名融合（RRF）合并结果，以兼顾理解力与精确度。借助LangGraph编排流程、Streamlit实现可视化界面，支持切换检索模式并透明展示检索块与得分，有效解决单一检索器的失效问题。