The 3rd International Young Researchers’ Conclave (IYRC 2025), hosted by UPES at its Dehradun campus, witnessed over 500 participants from India and abroad, including delegates from Denmark, Thailand, and African nations. The two-day conclave featured oral and poster presentations, flash talks, workshops, and an IP/start-up expo across five themes—Healthcare, Energy & Environment, Advanced Materials, Design, and General Management & Law. Eminent scientists and keynote speakers, including Prof. G.D. Yadav and Dr. Amitabha Chattopadhyay, highlighted the role of research in societal advancement. With 450+ abstracts submitted, IYRC 2025 served as a vibrant platform for interdisciplinary collaboration and innovation.