The field of scientific research and analysis is witnessing significant advancements with the integration of multi-agent systems and large language models (LLMs). Recent developments have focused on enhancing the trustworthiness, scalability, and interpretability of LLMs in various applications, including scientific question answering, research idea evaluation, and financial analysis. Notably, the use of multi-agent frameworks has improved the performance and robustness of LLMs in tasks such as retrieval-augmented generation, debate-based reasoning, and citation prediction. Furthermore, the incorporation of reinforcement learning, graph representation learning, and attention-based methods has led to more accurate and reliable results. The trend towards more transparent, explainable, and auditable AI systems is expected to continue, with potential applications in autonomous data science, financial reporting, and educational settings. Noteworthy papers include SQuAI, which presents a scalable and trustworthy multi-agent retrieval-augmented generation framework for scientific question answering, and PokeeResearch, which introduces a 7B-parameter deep research agent built under a unified reinforcement learning framework. ScholarEval is also notable for its retrieval-augmented evaluation framework that assesses research ideas based on soundness and contribution.