The field of AI research is moving towards a more sustainable and ethical direction. Recent developments focus on reducing energy consumption and carbon footprint of AI models, as well as integrating ethics and environmental sustainability in AI research and practice. Researchers are exploring new methods and tools to estimate and mitigate the environmental impact of AI, such as green coding, energy-efficient ML technologies, and carbon footprint evaluation tools. Notable papers include the proposal of the e-person architecture for constructing a unified and incremental development of AI ethics, and the development of the HCI GenAI CO2ST Calculator for estimating the carbon footprint of generative AI use in Human-Computer Interaction research. The AI-Driven Framework for Multi-Service Multi-Modal Devices in NextG ORAN Systems and the evaluation of Neural Circuit Policy for estimating energy consumption of base stations are also noteworthy for their innovative approaches to reducing energy consumption in AI-based network management.